Answers
Answer:
D
Step-by-step explanation:
tan(15)= 12/x
tan(15)(x) = 12
x = 12/tan(15)
x = 44.78
Answer:
D
Step-by-step explanation:
Related Questions
Whats the Length of XY
A. 5 units
B. 4 units
C. 3 units
D. 2 units
Answers
Sue spent $26.34 at Target, $22.78 at Walmart, and $48.01 at Hy-Vee. What is the total amount Sue spent at all the stores?
Answers
Answer:
97.13
Step-by-step explanation:
Answer:
Sue spent $97.13 at all the stores combined.
Step-by-step explanation:
$26.34 + $22.78 + $48.01 = $97.13
Hope this helps! ;)
What graph can be defined as by the function y= 4x - 6?
Please help. If you don't have the answer please don't respond. It's not funny and it doesn't help either.
Answers
Answer:
A
Step-by-step explanation:
If there are 5 dozen cookies in each batch, how many cookies did the bakery make?
Answers
Answer:
bro you have not given total number of batches. Hope you understand me
Step-by-step explanation:
Please mark me brainliest thanks
20 points to whoever answers this right!!
Answers
352-
96
48
96
48
We will end up with 64
So divide that by 2 because there is 2 rectangles.
So then you’re left with an area of 32 for each rectangle!
Then you will do 42/4 (because one of the sides is 4) so you end up with 10.5
So then, that’s your missing side:
10.5 ft
(1/6) to the 2nd power
Answers
Answer:
0.0277777778
Step-by-step explanation:
\(\frac{1}{6} ^{2}\)
\(\frac{1}{6}\) × \(\frac{1}{6}\) = 0.0277777778
The answer is 0.02777777777
The sevens just keep going
Just put a line right beside the last 7 so show it's infinte
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
another graph please right answer gets brainlyest
Answers
Answer:
i think this is right but if its not please let me know its a guess im not very good at math
Answer:
i got you graph this (9,0) (0,3)
Step-by-step explanation:
At the store you want to buy a bunch of 3d printed Christmas gifts for your family. Each large tree costs $4.50 , and each small tree costs $2.25, If you buy 4 large trees, and can spend a total of $50. Write and solve an inequality for number of small trees (s) you can buy
Answers
We know that each large tree costs $4.50, and each small tree costs $2.25. If you buy 4 large trees, that means you will spend 4 * $4.50 = $<<4*4.5=18>>18 on large trees.
If you can spend a total of $50, then you have $50 - $18 = $<<50-18=32>>32 to spend on small trees.
The total cost of the small trees will be s * $2.25, where s is the number of small trees you buy.
To find the maximum number of small trees you can buy, we can set this expression equal to $32 and solve for s:
s * $2.25 = $32
s = $32 / $2.25
s = 14.22
Since you can't buy a fraction of a tree, the maximum number of small trees you can buy is 14.
Answer:
If each large tree costs 4.50 and you need to buy 4, then 4 x 4.50 = $18.00 leaving you with $32.00. With these 32 dollars left, you can now buy 14 small trees, still being left with a remainder of 0.50$.
Step-by-step explanation:
The players on a soccer team spent 27% of their practice running laps. They ran laps for 20 minutes.
Which statements are correct?
Select all that apply.
A. The whole is the number of minutes that soccer practice lasted.
B. You cannot find how long soccer practice lasted because the solution is not a whole number.
C. Soccer practice lasted 135 minutes.
D. The part is 20
E. Soccer practice lasted 74 minutes.
F. Soccer practice lasted 5 minutes.
Answers
Answer:
A
Step-by-step explanation:
Money is put into two accounts. Account A earns 3.5% interest annually, and account B ears 2.6% interest annually. Assuming $20,000 is split evenly among the accounts and interest is not compounded, how much interest would be earned in total after 6 years?
Answers
Answer:
The total interest earned in both accounts after 6 years would be $2,100 + $1,560 = $3,660.
Step-by-step explanation:
After 6 years, the total interest earned on account A would be:
Interest = Principal x Rate x Time
Interest = $10,000 x 0.035 x 6
Interest = $2,100
The total interest earned on account B would be:
Interest = Principal x Rate x Time
Interest = $10,000 x 0.026 x 6
Interest = $1,560
Therefore, the total interest earned in both accounts after 6 years would be $2,100 + $1,560 = $3,660.
Lillian needed too extend her rope the current rope was 8 3/4 feet. she cut a peace of rope that mesured 4.5 feet and added it to the existing peace of rope what is the new length of the rope ?
a. 4 1/4 feet
b. 4 1/2 feet
c. 12 3/4 feet
d. 13 1/4 feet
Answers
13 1/4
4.5 into a fraction is 4 1/2. 4 1/2 + 8 3/4 is 13 1/4 feet.
Answer:
The answer is d. 13 1/4 feet PLEASE MARK BRAINLIEST
Step-by-step explanation:
the 8 feet plus the 4 feet from the 4.5 feet makes 12 feet plus the fractions so 8 inches is 1/4 feet and 8 inches plus 5 inches on the 4.5 feet makes 13 inches which is 13 1/4 feet so 8 3/4 feet + 4.5 feet = 13 1/4 feet
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
11. Analyze the graph below. What equation represents the graph? 8.51
y
-21
-6
9
24
39
х
2
5
8
A. y = 5x-1
B. y = 3x - 21
C. y=x-17
D. y = 15x -21
Answers
Please Help ASAP! Rewrite x^4y^2 − 3x^3y^3 using a common factor.
A. 3xy(x^3y − x^2y)
B. 3xy^2(x^2 − x^2y)
C. x^2y(xy − 3xy^2)
D. x^2y^2(x^2 − 3xy)
I think it's B. But I might be wrong.
Answers
Answer:
Step-by-step explanation:
you are completely right please follow your heart <3
You have to look at both x and y and it’s power. You have to look for the lowest power for x and y. For y as you can see that the lowest power is 2. As for x it can be either power of 3 or even 2. When you removed x^2 and y^2 from the equation. The inside parenthesis will be x^2-3xy. Just remember when you divide both x^2 and y^2, you subtract the power.
When you get the answer, please check the answer if it’s the same as the original. Meaning distribution both x^2 and y^2 to inside parenthesis. And for the power, you add them. This way you can double check and see if it’s the same.
Evaluate.
4 to the power of 3
Answers
Answer:64
Step-by-step explanation:
it means you should mutliply 4 with itself 3 times:
4*4*4=64
Answer:
64
Step-by-step explanation:
4^3 = 4*4*4=64
There are 6 circles and 9 squares. What is the simplest ratio of circles to squares?
Answers
The simplest ratio of circles to square is 2:3.
What is ratio?The numerical relationship between two values that demonstrates how frequently one value contains or is contained within another.
There are 6 circles and 9 squares.
The simplest ratio;
circles : squares,
Substitute the value of circles and squares;
circles : squares = 6:9
Simplifying,
circles : squares = 2:3
Therefore, the simplest ratio of circles to square is 2:3.
To learn more about the ratio;
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On a summer day, the heat of the land heats the air, causing it to rise and spread before cooling over the ocean, creating a breeze. How is thermal energy conducted when this happens?
through convection
through conduction
through radiation
through refraction
Answers
Answer:
Through convection
Step-by-step explanation
The transfer of thermal energy from one point to the other in solids, liquids or gases may occur in the form of conduction, convection or radiation. The transfer of heat from from to air, and its subsequent spread across the ocean is made possible by convection.
Thermal energy transfer through convection involves the transmission of heat from hotter or warmer portions of a fluid to cooler portions. Conduction involves the movement of heat usually in solids such that, heat moves from areas closer to the heat source to parts further away. Thermal Radiation is the transfer of heat in the form of electromagnetic radiation. This is the main form of heat transfer in gases. Example is the transfer of sun's heat to the earth.The transfer of heat from land to air and it's subsequent spread across the ocean occurs through convection.
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Why is the number √−4 not a real number? (In case you couldn't tell, it says the square root of negative 4)
Select one:
A. It contains a negative sign.
B. It contains a square root.
C. It contains the square root of a negative number.
D. It is a real number.
Answers
Answer:
This is not a real number, A
Step-by-step explanation:
Please help and thank you. I forgot the formulas sorry.
Use a net to find the surface area. The area of the right triangular prism is [blank] cm2.
Answers
Answer: The answer is 255 cm2
Step-by-step explanation:
So we are looking for the area of the right triangular prism. We first must start of by observing the lengths of each side. Once you have found out what is what multiply in order. First 12 x 5 = 60. Then multiply 13 x 15 which equals = 195. Finally you want to ad up the sums together to get 255 cm2.
To find more questions by me, click on my profile to view everyone I have helped. I hoped this could help you and have a fantastic day and grade : )
HELPPPPPPPPPPPPPPPPP
Answers
Answer:
B. Region C
Step-by-step explanation:
hope this helps
Answer:
the answer is B. region c
Step-by-step explanation:
The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answers
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
Which of the following equations are equivalent? Select three options. 2 + x = 5 x + 1 = 4 9 + x = 6 x + (negative 4) = 7 Negative 5 + x = negative 2\
Answers
x + 1 = 4
-5 + x = -2
x = 3 in all of these equations
Answer:id say the 2nd and 5th is right
Step-by-step explanation:if im wrong sorry
Please answer the question.
Answers
Match the following. Match the items in the left column to the items in the right column.
1. Dividend 122
2. Divisor 3,014
3. Remainder 86
Answers
Step-by-step explanation:
1 is next to the 122 at the top
2 is on the opposite next to the 3014
3 is at the bottom next to 86
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
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evaluate evaluate -6 5/8 + -3 6/7 need help asap give brainly
Answers
Answer: (Its SimpIe)
The Correct Answer Is -10.482 How?
Step-by-step explanation:
Step 1 of 2: Add.
Add
(negative 6 and 5 over 8 − 6
5
8
) + (negative 3 and 6 over 7 − 3
6
7
) = negative 587 over 56−
587
56
Step 1 of 2: Add, sub-step a: Convert mixed number to improper fraction.
Convert mixed number to improper fraction
negative 6 and 5 over 8− 6
5
8
= − (( 6 × 8 ) over 8
6 × 8
8
+ 5 over 8
5
8
) = −( 48 + 5 ) over 8
48 + 5
8
= negative 53 over 8−
53
8
Step 1 of 2: Add, sub-step b: Convert mixed number to improper fraction.
Convert mixed number to improper fraction
negative 3 and 6 over 7− 3
6
7
= − (( 3 × 7 ) over 7
3 × 7
7
+ 6 over 7
6
7
) = −( 21 + 6 ) over 7
21 + 6
7
= negative 27 over 7−
27
7
Step 1 of 2: Add, sub-step c: Add a negative.
Add a negative
negative 53 over 8−
53
8
+ (negative 27 over 7 −
27
7
) = negative 53 over 8−
53
8
− 27 over 7
27
7
Adding a negative is the same as subtracting a positive.
Step 1 of 2: Add, sub-step d: Find common denominator.
Find common denominator
negative 5/3 over 8−
5/3
8
− 2/7 over 7
2/7
7
= −( 5/3 × 7 ) over ( 8 × 7 )
5/3 × 7
8 × 7
− ( 2/7 × 8 ) over ( 7 × 8 )
2/7 × 8
7 × 8
= negative 371 over 56−
371
56
− 216 over 56
216
5/6
56 is he least common multiple of denominators 8 and 7. Use it to convert to equivalent fractions with this common denominator.
Step 2 of 2: Simplify.
Simplify
negative 587 over 56−
587
56
= negative 10 and 27 over 56− 10
27
56
Step 2 of 2: Simplify, sub-step a: Reduce fraction to lowest terms.
Reduce fraction to lowest terms
1 is the greatest common divisor of 587 and 56. The result can't be further reduced.
Step 2 of 2: Simplify, sub-step b: Convert improper fraction to mixed number.
Convert improper fraction to mixed number
negative 587 over 56−
587
56
= negative 10 and 27 over 56− 10
27
56
587 ÷ 56 = 10 remainder 27
please Help!! Can you help? the answer I got didn't match Find the interquartile range of the data set represented by this box plot. 30 56 20 10
Answers
Answer:
Step-by-step explanation:
To find the range of all plots, subtract the smallest value from the largest value.
140 - 84 = 56
i believe the answer is 56 :)|5y-3|=15 Solve for Y
Answers
Answer:
The two roots are -12/5 and 18/5
Step-by-step explanation:
One way of simplifying the work involved here is to isolate y: start this by dividing all 3 terms by 5, obtaining:
|y - 3/5| = 3
Then 3/5 is the 'center' and 3 is the distance from this center to each of the two roots.
First root is 3/5 + 3, or 3 3/5, or 18/5.
Second root is 3/5 - 3, or -2 2/5, or -12/5
Last night, the temperature fell from 0°F to –131 5 in 42 5 hours. What was the average temperature change per hour? Solve the division problem. Negative 13 and one-fifth divided by 4 and two-fifths The temperature drop per hour can be represented by °F.
Answers
Answer:
-3
Step-by-step explanation:
Please mark brainiest please
