Answer:
x=9
Step-by-step explanation:
180-108=72 so the equation using x has to equal 72
(15x-63)=72
+63
15x=135
divide by 15
x=9
Please help i need it!!!!!
A 6 N crate is lifted 2 meters. How much work is done?
A) 12 N/m
B) 4 N/m
C) 8 N/m
D) 3 N/m
The amount of work done is Option A) 12 N/m
What is work done?Work done is simply defined as the product of the magnitude of displacement, (d) and the component of the force that in the direction of displacement.
It measures energy transfer that occurs when an object is moved to a distance by an external force which is applied in the direction of the displacement.
Work done on a body is equivalent to the increase in the energy of the body, because it transfers energy to the body.
The formula for work done is;
W = fd
Where, 'f' is the applied force and d is the distance
Substitute the values
Work done = 6(2)
Work done = 12 N/m
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1. Jake makes $11.15 per hour and works for 28 hours. What is his
straight-time pay? (Financial 1.1)
SHOW YOUR WORK
Answer:
$312.2
Step-by-step explanation:
Given that:
Amount earned per hour = $11.15
Number of hours worked = 28 hours
Straight time pay is the total amount earned in a given pay period. Hence,
Starlight time pay earned during the period he worked will be :
Amount per Hour * number of hours
$11.15 * 28 = $312.2
Which type of fax funds military defense
The correct option is A which is federal tax.
The type of tax that funds military defence in the United States is the federal income tax. This is a tax levied by the federal government on individuals, businesses, and other entities based on their income. A portion of this tax revenue is allocated towards funding the military, including salaries for personnel, equipment, and operations.
It's important to note that not all of the federal income tax revenue is earmarked for military defence. The federal government uses this revenue to fund a variety of programs and services, including healthcare, education, infrastructure, and more. The allocation of funds towards military defence is determined by Congress and can vary from year to year based on national security needs.
Other taxes, such as state income tax, local income tax, and FICA tax (which funds Social Security and Medicare), do not directly fund military defence. However, all taxpayers contribute to the national defence in some way, as the federal government relies on a variety of revenue sources to fund its operations and programs, including military defence.
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Find the exact value of expression Sin(100)cos(40)-cos(100)sin(40)
Answer: The answer is 1/2
3. Let Angle ABC be an isosceles triangle with AB = AC. Which of the following describes
LB of the triangle?
A. Exterior Angle
B. Base Angle
C. Vertex Angle
D. Remote Interior Angle
Will mark Brainiest
Please provide the answer
The radius of the circle is determined as r = 5.
option B.
What is the radius of the circle?The radius of the circle is determined by applying the general formula for circle equation.
(x - h)² + (y - k)² = r²
where;
h, k is the center of the circle r is the radius of the circlex, y are the coordinates of any point on the circleThe given circle equation;
4x² + 4y² = 100
Simplify the equation by dividing through by 4;
x² + y² = 25
x² + y² = 5²
So from the equation above, the radius of the circle corresponds to 5.
r = 5
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Find the percent increase: 4 to 5
Answer:
25%Step-by-step explanation:
1/4 is 25%
4+1=5
=+25%
If a student were going to write about their favorite food, they would want to include sensory language that focuses on. help please
Answer:
Here are the answers
Step-by-step explanation:
1. taste and smell
2. they allow the reader to feel as if he or she is in the story
3. touch
4. to make the writing more interesting and vivid, to provide greater detail to a narrative
Language Arts 6 B Unit 7 Lesson 13
Students would want to include sensory language which describes in the solution part that focuses on writing about their favorite food.
What is sensory language?Sensory Language is a word or words used to evoke mental imagery and help the reader visualize the tale or poetry. Imagery is a literary method that appeals to the reader's senses, whereas Sensory Language is a writing style and how writers utilize words to generate images for the readers.
When writing about their favorite food, a student might want to include sensory language that focuses on how the food looks, smells, tastes, feels, and sounds. This can help to paint a vivid picture for the reader and make the experience of reading about the food more immersive.
For example, if the student's favorite food is pizza, they might describe the golden, crispy crust; the savory, spicy tomato sauce; the gooey, melted cheese; the spicy sausage and bell peppers; and the satisfying crunch that it makes when they take a bite. They might also describe the way the warm, comforting aroma of the pizza fills the room as it cooks, or the way the different textures and flavors come together in each bite to create a satisfying and delicious meal. By using descriptive language that focuses on the senses, the student can help the reader to better understand and share in their love of the food.
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Felix is constructing a three-dimensional figure. First he draws the views for the figure. A bottom row of 6 cubes, second row of 3 cubes, and top row of 3 cubes. A column of 2 cubes. A bottom row of 6 cubes, and second row of 2 cubes. Column of 3 cubes. Which views can Felix use to construct the same figure? A bottom row of 6 cubes, second row of 3 cubes, and top row of 1 cube. A bottom row of 6 cubes and second row of 2 cubes. A bottom row of 6 cubes, second row of 3 cubes, and top row of 1 cube. A bottom row of 6 cubes and second row of 2 cubes. A bottom row of 6 cubes, second row of 3 cubes, and top row of 1 cube. A column of 2 cubes. A column of 3 cubes. A bottom row of 6 cubes and second row of 2 cubes. A column of 2 cubes. A column of 3 cubes.
A view which Felix can use to construct the same figure include the following: A. a bottom row of 6 cubes, second row of 3 cubes, and top row of 1 cube.
What is an isometric sketch?In Mathematics and Geometry, an isometric sketch is sometimes referred to as an isometric drawing and it can be defined as a graphical (pictorial) representation of a physical object or geometric shape in technical and engineering drawings, especially by drawing all its three dimensions (3D) at full scale;
Front viewEnd viewPlanIn this context, we can reasonably infer and logically deduce that the front view is a view which Felix can use to construct the same three-dimensional figure because its orientation influences the other views.
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Please help me with this!! It might be very easy for you I will also give brainliest if correct
The temperature drops 35 degrees Fahrenheit in 7 hours. How much does the temperature fall per hour?
Answer:
The temperature drops by 5 degrees each hour.
Step-by-step explanation:
35/7=5 degrees dropped per hour.
Hope it helps!:)
what is an equation of the line that is parallel to y=-5+6 and passes through the poing (-4,-1)
Answer:
y=5x+19
Step-by-step explanation:
y+1=-5(x+4)
y+1=-5x-20
Subtract 1 (like terms)
y=-5x-21
Calculate the trade discount for 15 boxes of computer paper if the unit price is $14.26 and a single trade discount rate of %45 is allowed.
So, the trade discount for 15 boxes of computer paper if the unit price is $14.26, and a single trade discount rate of 45% allowed is $96.255.
Trade discount refers to the reduction in list price known as a discount, allowed by a supplier to the consumer while selling the product generally in bulk quantities to the concerned consumer to increase the sales of the business as more customers are attracted when the discount is given on the list price of the product.
We have to calculate the trade discount for 15 boxes of computer paper.
the unit price of computer paper is $ 14.26, and a single trade discount rate is 45% allowed.
The trade discount on one unit computer paper is.
= 45%×14.26
= $6.417
now, trade discount on 15 unit of computer paper box is.
=6.417×15
=$96.255.
So, the trade discount for 15 boxes of computer paper if the unit price is $14.26, and a single trade discount rate of 45% allowed is $96.255.
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Work out 30% of $150
Answer:
$\(45\)
Step-by-step explanation:
\(30\)% \(\mathrm{of}\) $\(150\)
\(=\frac{30}{100}\times 150\\\)
\(=\) $\(45\)
please help!! need it fast, will give brainliest!! and pls show work !!
Find the measure of angle AEB
Answer:
An acute angle
Step-by-step explanation:
An acute angle is smaller than an obtuse ad right angle.
hope this helps and hope it was right 'cause I really don't know what you meant. :)
A builder buys 27.5 acres of land to develop a new community of homes and parks.
IS
Part 1
Х
The builder plans to use 0.75 of the land for a park. How many acres will he use for the park?
He will use 20.625
acres for the park.
Part 2 out of 2
He buys a second property that has 0.78 times as many acres as the first property. How many acres of
land are in the second property?
The second property has
acres of land,
✓ Check
Next
The amount of the area of the home used and the total area of the second property are 26.25 acres and 20.625 acres respectively.
Total land area = 27.5 acres Amount of land used for park = 0.75 acresThe amount of land to be used for a home is the difference between the total land area and the area to be used for land :
27.5 acres - 0.75 acres = 26.25 acresLand Area of second property = 0.78 times the land ares
Second property = 27.5 × 0.78 = 20.625 acresTherefore, the total area of the second property is 20.625 acres.
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3(2x-1)=4x+12 what value of X satisfies the equation above
Answer:
\(x = \frac{15}{2} \\\\x =7\frac{1}{2}\)
Step-by-step explanation:
\(3\left(2x-1\right)=4x+12\\\\\mathrm{Expand\:}3\left(2x-1\right):\quad 6x-3\\6x-3=4x+12\\\\\mathrm{Add\:}3\mathrm{\:to\:both\:sides}\\6x-3+3=4x+12+3\\\\Simplify\\6x=4x+15\\\\\mathrm{Subtract\:}4x\mathrm{\:from\:both\:sides}\\6x-4x=4x+15-4x\\\\Simplify\\2x =15\\\\\mathrm{Divide\:both\:sides\:by\:}2\\\frac{2x}{2}=\frac{15}{2}\\\\Simplify\\x = 15/2\)
Answer:
\(7\frac{1}{2}\)
Step-by-step explanation:
\(3(2x-1)=4x+12\\\)
Use 3 to open the bracket
\(3(2x-1) = 6x -3\\\\ 6x-3 = 4x+12\\\)
Collect like terms and simplify
\(6x-4x = 12+3\\2x = 15\)
Divide both sides of the equation by 2
\(\frac{2x}{2} = \frac{15}{2} \\\\x = \frac{15}{2} = 7\frac{1}{2}\)
May I please get help with this for I am confused S to hash by my original and final points of the figure and where I should Rotate it to 270° clockwise
ANSWER:
Point in original figure (2, -3)
Point in final figure (-3, -2)
STEP-BY-STEP EXPLANATION:
The first thing is to determine the original point of the figure on the graph, which would be:
\(P(2,-3)\)The rule for 270° counterclockwise rotation is as follows:
\((x,y)\rightarrow(y,-x)\)We apply it in this case, and the new point would be:
\(P(2,-3)\rightarrow P^{\prime}(-3,-2)\)We represent the result on the graph, as follows
The sum of two numbers is 47. The greater number is 9 more than the smaller number. Which equation can be used to solve for the smaller number? x + (x + 9) = 47 x − (x + 9) = 47 x(x + 9) = 47 x(x − 9) = 47
I believe the correct answer from the choices listed above is the first option. The equation that can be used to solve the problem would be x + (x + 9) = 47.
The sum of two numbers is 47. ---> x + y = 47 where x is the smaller number and y is the larger.
The greater number is 9 more than the smaller number. -----> y = x + 9
x + ( x + 9 ) = 47
Answer:
x + (x + 9) = 47
Step-by-step explanation:
This equation can be used to solve for
This equation can be used to solve forthe smaller number.
What is the circle the triangle and the square
Answer:
26
Step-by-step explanation:
○= 7
□=5
◇=4 (The triangle)
Laqaun has 2 prices of fabric
The total length of fabric in feet that Laquan has is equal to 6.5 or 6 1/2 feet.
What is a numerical data?A numerical data is also referred to as a quantitative data and it can be defined as a data set that is primarily expressed in numbers only. This ultimately implies that, a numerical data refers to a data set consisting of numbers rather than words.
What is measurement?Measurement can be defined as an act or process through which the size, magnitude, dimensions, or distance traveled by a physical object or body is taken, especially for the purpose of an experiment.
How to calculate the total length of fabric?Total length = 2 × 3 1/4
Total length = 2 × 3 + 2 × 1/4 (Multiplicative distribution law)
Total length = 6 + 1/2
Total length = 6/1 + 1/2
Total length = (12 + 1)/2
Total length = 13/2
Total length = 6.5 or 6 1/2 feet.
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Complete Question:
Laquan has 2 pieces of fabric, each measuring 3 1/4 feet long. How many feet of fabric does Laquan have in total?
Which of the systems of linear equations will have infinitely many solutions?
Question 16 options:
4x – 3y = -1
x – y = -2
x + y = 90
y = 9x – 10
-3x – y = 1
2x + y = -7
11x +12y = 13
22x + 24y = 26
The system of linear equations with infinitely many solutions is the fourth option: 11x + 12y = 13 and 22x + 24y = 26. Option D.
To determine which system of linear equations will have infinitely many solutions, we need to analyze each system and check for certain conditions.
Let's evaluate each system:
4x - 3y = -1
x - y = -2
This system consists of two linear equations. We can solve the second equation for x in terms of y: x = y - 2. Substituting this value into the first equation, we have 4(y - 2) - 3y = -1, which simplifies to y = 7. Substituting y = 7 back into the second equation, we find x = 5. Therefore, this system has a unique solution, not infinitely many solutions.
x + y = 90
y = 9x - 10
In this system, we have one equation explicitly defining y in terms of x. By substituting 9x - 10 for y in the first equation, we get x + (9x - 10) = 90, which simplifies to 10x = 100 and x = 10. Substituting x = 10 back into the second equation, we find y = 80. Thus, this system also has a unique solution.
-3x - y = 1
2x + y = -7
To solve this system, we can add the two equations together. This eliminates y and gives -x = -6, which simplifies to x = 6. Substituting x = 6 back into either equation, we find y = -19. Therefore, this system also has a unique solution.
11x + 12y = 13
22x + 24y = 26
In this system, the two equations are proportional to each other. Dividing the second equation by 2 gives the first equation. This means that the two lines representing the equations are coincident and overlap. Therefore, the system has infinitely many solutions since any point on the line satisfies both equations.
In conclusion, the system of linear equations with infinitely many solutions is the fourth option: 11x + 12y = 13 and 22x + 24y = 26.
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How can you find the sum of the angle measures in a triangle?
Answer:
a Euclidean space, the sum of angles of a triangle equals the straight angle (180 degrees, π radians, two right angles, or a half-turn). A triangle has three angles, one at each vertex, bounded by a pair of adjacent sides.
Directions Write Each Equation In Slope-Intercept Form Then Graph The Problem Is X+5y=-15
Answer:
y = -x/5 - 3
Step-by-step explanation:
Slope intercept form: y = mx + b
x + 5y = -15
5y = -15 - x
y = -15/5 -x/5
y = -x/5 - 3
BRAINLIEST please if this helped!2 Mabaso has R140, Thabo has R70 and Ally has R35. What is the ratio of the amount of money Mabaso has, to the amount of money Thabo has and to the amount of money Ally has? Write the ratios in simplest form. The price of a steel table is R750. On Black Friday the table could be bought for R600. Calculate the percentage discount? Show ALL your calculations. Convert 125 g to kilograms. (1 kg = 1 000 grams) A green grocer packs 12 apples in a plastic bag. Calculate the number of bags he w need if he has 285 apples. The scale of a map is 1 500 000. Determine the actual distance in km if measurement on the map is 23,7 cm. Hint: 1 km = 100 000 cm
The actual distance represented by 23.7 cm on the map is 355.5 km.
To find the ratio of the amount of money Mabaso has to the amount of money Thabo has and the amount of money Ally has, we can divide each amount by the smallest amount (which is R35) to simplify the ratio.
Mabaso has R140, Thabo has R70, and Ally has R35.
The ratio of Mabaso's money to Thabo's money is:
R140 ÷ R35 = 4
The ratio of Mabaso's money to Ally's money is:
R140 ÷ R35 = 4
Therefore, the ratio of the amount of money Mabaso has to the amount of money Thabo has and to the amount of money Ally has is 4:1:1.
To calculate the percentage discount of a steel table, we need to find the difference between the original price and the discounted price, and then divide it by the original price. Finally, we multiply the result by 100 to get the percentage.
Original price: R750
Discounted price: R600
Discount: R750 - R600 = R150
Percentage discount: (R150 ÷ R750) × 100 = 20%
So, the table has a 20% discount on Black Friday.
To convert 125 grams to kilograms, we divide the amount in grams by 1,000 (since there are 1,000 grams in a kilogram).
125 g ÷ 1,000 = 0.125 kg
Therefore, 125 grams is equal to 0.125 kilograms.
If a green grocer packs 12 apples in a plastic bag and has 285 apples, we divide the total number of apples by the number of apples per bag to determine the number of bags needed.
Number of bags needed: 285 apples ÷ 12 apples/bag = 23.75 bags
Since we can't have a fraction of a bag, we round up to the nearest whole number. Therefore, the green grocer would need 24 bags.
If the scale of a map is 1,500,000 and the measurement on the map is 23.7 cm, we can use the scale to determine the actual distance.
1 cm on the map represents 1,500,000 cm in reality.
23.7 cm on the map represents x cm in reality.
x = 23.7 cm × 1,500,000 cm = 35,550,000 cm
To convert cm to km, we divide by 100,000 (since there are 100,000 cm in a kilometer).
35,550,000 cm ÷ 100,000 = 355.5 km
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Expressed in simplest form,(3x^3)(2y)^2(4x^4) is equivalent to
Answer:
Step-by-step explanation:
3\(x^{3}\)\((2y)^{2}\)4\(x^{4}\)
So I wrote down exactly above how the eq. is put in the question, note that the 2y is the only coefficient that is inside of the parenthesis, I hope that is how the question is asked. The 3 and 4 coefficient are NOT part of the exponential part.. is my point.. which will make a big difference if they were.
anyway
3\(x^{3}\)4\(y^{2}\)4\(x^{4}\)
48\(y^{2}\)\(x^{3}\)\(x^{4}\) ( b/c the x bases are the same we can just add the exponents)
48\(y^{2}\)\(x^{3+4}\)
48\(y^{2}\)\(x^{7}\) ( this is your answer )
side note: an important learning point that was implied above is that you could rewrite the expression as 48\(y^{2}\)\(x^{2}\)\(x^{2}\)\(x^{2}\)\(x^{1}\)... why would you want to write it that way? b/c often a square is needed to make a problem work out easier.
as in Cos^2(Ф) + Sin^2(Ф) = 1 but that's another question L :P
(if you're read this far.. good for you.. if it's the 1st time you've heard of that rule for exponents then ask your teacher / professor if I can have 1/2 of their pay since I am doing their job :D )
PLEASE HELP QUICKLY ITS DUE BY TOMORROW
The total area is given as 160 sq feet. The total yard that is to be purchased is 18 yards
How to solve for the area of the roomTo get the area of the room we would first have to find the area of the sides.
We can call 1 of the areas S1.
The length l1 = 13
The width w1 = 16
area =
s1 = 13 * 16
We have
s2 with
l2 = 6
w2 = 8
then the area
s2 = 6 * 8
S1 - s2
= 208 - 48 =
160
1 square yard = 9 square foot
17.7778 = 160 square feet
Juan has to purchase approximately 18 yards
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Look at the triangle shown. What is the measure of the interior angle y? The measure of angle y is
Answer:
55
_________
I just did this lol, Be safe <3
it is 55 the first guy or girl is right i tried it
55
Jada has completed 24 pages in Vocabulary work. This is 30% of the pages in the workbook. How many pages are in the workbook?
Answer:
80 pages
Step-by-step explanation:
24 - 30%
x - 100%
x=24×100/30
x=80
Jada has completed 24 pages in Vocabulary work. If that was 30% of the page in the workbook, then there are 80 pages in the workbook.
From the given information,
The number of pages completed by Jada is:
= 24 pages
If 30% = 24 pagesIn 100% which comprises of the total number of pages in the workbook, the number of pages is:
\(=\mathbf{\dfrac{ 100\% \times 24}{30\%}}\)
= 80 pages
Therefore, we can conclude that the total number of pages in the workbook is 80 pages.
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can someone help me with 8
Answer:
red
Step-by-step explanation:
2000 mm is 2m. Have a great day/night!