Answer:
Answer is
Step-by-step explanation:
1:4 is the correct answer
I really need help you don’t need to do all you can just do like 2 or 3 pls help imma get a zero if I don’t do this:/
Answer:
just go ahead and use another app
please help me with these problems I will give brainlist
Step-by-step explanation:
Slope intercept form of a line is
y = mx + b where m = slope b = intercept
1) y = 2x + 4
3) y = -3/4 x + 0 = - 3/4 x
I think you can see how to do the other two now......
The associative property states:
A. You can add numbers in any order and get the same answer.
B. You must add numbers in order from left to right.
C. You can change the grouping of numbers that are added and get the same answer.
D. If a sum of two numbers is multiplied by a factor, you can multiply each number by that factor and then add the products.
Answer:C
Step-by-step explanation:
Answer:
C. You can change the grouping of numbers that are added and get the same answer.
Step-by-step explanation:
HOPE THIS HELPSS :)
Determine if the following equation represents a function: y = 1/3x – 4
Answer:
Function
Step-by-step explanation:
y = 1/3 x - 4
Is a function because for every x, we will get only one value of y.
Answer:
It is a function.
Step-by-step explanation:
The following equation does represent a function. In fact, it is a linear function. As long as an equation does not have several y-values that share the same x-value, and the equation passes the vertical line test, it is a function instead of a relation.
Hope this helps!
help asap please due today
i need to know where it will be placed on the grid ( picture is attached )
not the actual number higher
Tomas is planning out a rail trail using a map with a marked grid. The head of the trail, which has an information kiosk, is located at (3, 0). He moves 1 unit east and 3 units north and places a pin at (4, 3) to represent the location of another information kiosk. He continues to move 1 unit east and 3 units north twelve more times, placing a pin each time. Where will the last pin be placed?
picture attached
Answer: its (6,5)
Step-by-step explanation:
Answer:
(6,9)
Step-by-step explanation:
You move the pin once to the left and three to the top, and at the end, it will reach (6,9) since there is no more grid to move it to.
The highest temperature ever recorded in Death Valley, California, was 121°, while the lowest ever recorded there was 13° below zero. Which integers BEST represent these temperatures?
A) 121 and 13
B) -121 and 13
C) 121 and -13
D) -121 and -13
Answer:
The answer is C
Step-by-step explanation:
Remember it says 13' below zero, and 121' is the highest temperature.
Answer:
The answer is C 121 and -13
Step-by-step explanation:
Suppose a hurricane traveled 130 miles from point in the Atlantic Ocean to Florida coastline in 6 1/2 hours. How many miles per hour did the hurricane travel?
Answer:
The hurricane traveled 260 miles per hour.
Step-by-step explanation:
Given,
Distance covered by hurricane = 130 miles
Then time = \(\frac{6}{12}\) hours=\(0.5\) hour
Distance=Speed*Time
Speed=\(\frac{Distance}{Time}\)
Speed=\(\frac{130}{0.5}\)
Speed=260 miles per hour
So, the hurricane traveled 260 miles per hour
Triangle NGM is reflected across the x-axis, and is dilated by a factor of
\(2 \frac{1}{2} \)
what are the coordinates of vertices N'G'M'
The coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
From the given graph, N(-4, 6), M(-6, 2) and G(-2, 4).
Scale factor = \(2\frac{1}{2}\)
= 2.5
The reflection of point (x, y) across the x-axis is (x, -y).
Here, N(-4, 6)→(-4, -6)
M(-6, 2)→(-6, -2)
G(-2, 4)→(-2, -4)
Now, with scale factor 2.5, we get
(-4, -6)→2.5(-4, -6)→N'(-10, -15)
(-6, -2)→2.5(-6, -2)→M'(-15, -5)
(-2, -4)→2.5(-2, -4)→G'(-5, -10)
Therefore, the coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
To learn more about the reflection over x-axis visit:
https://brainly.com/question/15175017.
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763 thousand in scientific
notation
Answer:
here u go
Step-by-step explanation:
7.63 x 10^5
Analyze the table to determine if it shows a proportional relationship. If it does show a proportional relationship, what is the constant of proportionality?
Eddie is practicing wind sprints during his summer break. He’s able to run 72 meters in 12 seconds. If d represents distance and t represents time, which equation represents this proportional relationship?
dt = 6
1/6d=t
d = 6t
d=1/6t
A bakery is making cupcakes using a cylindrical mold. The cupcake mold has a diameter of 5.5 centimeters and is 2 centimeters tall. Which of the following shows a correct method to calculate the amount of cupcake batter needed to fill the mold all the way to the top? Use 3.14 for π.
V = (3.14)(5.5)2(2)
V = (3.14)(2)2(5.5)
V = (3.14)(2.75)2(2)
V = (3.14)(2)2(2.75)
The third answer.
3.14*\(2.75^{2}\)*2
PLEASE HELP(PIC)
123456789
?=picture posted
Answer: 45.
Step-by-step explanation: I'm not the greatest at math but I do believe that is the answer.
Find the value of x please :)
Answer:
32 degrees
Step-by-step explanation:
The sum of all angles in a triangle is 180 degrees.
A right angle (The one marked by a small square on the bottom left) measures 90 degrees.
You're given that the other two angles in the triangle measure 58 and x degrees.
To find x, we'll find the sum of all angles, and equate it to 180.
The sum of all angles = 90 + 58 + x = 148 + x degrees
\(148 + x = 180 \text{ // -148}\\\cancel{148 -148} + x = 180 - 148\\x = 32^{\circ}\)
Find the surface area of this right triangle
Answer:
144 square centimeters
Step-by-step explanation:
So the first triangle, which is on the side. We do 3 x 4, which is 12. We would normally divide it by 2 since it is a triangle, but since there is 2 triangles that are the same, we keep it 12. Next, we have the bottom rectangle. We do 4 x 11, which is 44. Next we do the top rectangle, 5 x 11, which is 55. Next we do the side rectangle, 3 x 11, which is 33.
Next we add all of these answers together!
12 + 44 = 56
56 + 55 = 111
111 + 33 = 144
ANSWER: 144 square cm
This composite figure is made up of three simpler shapes. What approximate area of the figure use 3.14 for Pi. A,B,Cor D?
Answer:
B. 24.28 square feet
Step-by-step explanation:
To find the area of the entire composite figure, you will want to find the area of each shape in it and add them up. Personally, I like to start with the easiest one so in this case I would start with the rectangle.
To find the area of the rectangle, you must multiple length and width (l × w or b × h). So you would multiple 4ft by 3ft in this problem. The area of the rectangle then is 12 squared feet (12 ft²).
Next, find the area of the triangle using the formula 1/2×b×h (base= b; height= h). This is because since triangles are basically just squares and rectangles cut in half, all you would do it do the extra step of multiplying it by 1/2. In this problem, after substituting, you would get 1/2(4)(3). The area of the triangle then is 6 squared feet (6 ft²).
Finally, you want to find the area of the semi-circle. To do so, you must use the formula for finding the area of a circle which is π(r)². It is important to pay attention to what is given in the problem because of including the wrong number in your calculations.
In this problem, you are given the diameter of a circle, but what you need is the radius (per the circle area formula) so all you need to do it half it.
Diameter= 2r or Radius = 1/2D
This gives you the fact that the radius of a circle from this problem is 2 because the diameter is 4. HOWEVER, you need to remember that this problem is not asking you to include the area of a circle, it is asking for a semi-circle. This means that you would have to half the answer you get.
There are two easy ways of doing so for this case like:
1/2 π(2)² 1/4 π (2)²
Just plug either equation into the calculator and have it solved to have the area of the semi-circle.
The last and easiest step is just adding all 3 areas calculated to get the approximate total area of the figure!
12+6+6.28= 24.28 squared feet (24.28 ft ²)I NEED HELP CUZ IM Dum
Answer:
2 1/2
Step-by-step explanation:
Area - 1/2(b)(h)
5/6 = (1/2)(2/3)(b)
5/6=2/6(b)
b=5/2
b=2 1/2
Answer:
srry im also dum
Step-by-step explanation:
Please I have a question! Kiki’s grandmother gives her two empty piggy banks. Kiki decides to add 1
penny to Piggy Bank 1 each day. She also decides to add 2 pennies to
Piggy Bank 2 each day. Day 1 is completed for you.
(a)Complete this table to show how many pennies are in the piggy banks
for the first five days that Kiki has them. Thanks so much!
Answer: Kiki has 15 pennies in her piggy bank
Step-by-step explanation:
X=1,2,3,4,5
Y=2,4,6,8,10
Total=10+5=15
Therefore Kiki has 15 Pennie’s in her piggy bank
In which case is each stamp worth the most?
A.7 of the stamp worth a total of $3.20
B.8 of the same stamp worth a total of $3.20
C.10 of the stamp worth a total of $4.10
D.16 of the stamp worth a total of $4.80
Answer:
The answer is A
Step-by-step explanation:
D. $4.80÷16=$.30
C. $4.10÷10=$.41
B. $3.20÷8=$.40
A. $3.20÷7=$.45
First Person to answer gets the brainiest crown!
27.3 + 4.65 − 0.12
Answer:
31.83
27.3 + 4.65 - 0.12 is 31.83
How would you convince a fellow student that the number 0.57 is a rational number? (5+ sentences please) Please help me with this i have to turn it in in a few minutes.
Answer: 0.57 = 57/100 this means it has to be rational.
Explanation: You have to explain to them that any number that can be written in fraction form is a rational number. This includes integers, terminating decimals, and repeating decimals as well as fractions. An integer can be written as a fraction simply by giving it a denominator of one, so any integer is a rational number.
The decimal number 0.57 is converted to a rational number 57/100.
The given decimal number is 0.57.
We need to write the given decimal number in rational form.
What is a rational number?The word 'rational' originated from the word 'ratio'. So, rational numbers are well related to the concept of fractions which represent ratios. In other words, If a number can be expressed as a fraction where both the numerator and the denominator are integers, the number is a rational number.
To convert 0.57 to a rational number, divide 57 by 100 because after the decimal point there are two digits.
That is, 57/100
Therefore, the decimal number 0.57 is converted to a rational number 57/100.
To learn more about a rational number visit:
https://brainly.com/question/19161857.
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Question: What is the AREA of this shape
(and pls include steps)
Step-by-step explanation:
first off: write the formula that you would be using, which in my case would be
A = B x H
the B stands for base, and the H stands for height
the base of the shape would be 14.3 in
while the height is the dotted line in the middle (which would be 14.4 in)
to find the answer you would write it like this:
A = B x H = 14.3in x 14.4in
= (conversion to other form of measurement if necessary)
= 205.92 in
(answer may be wrong as it was calculated with calculator app)
help me pls and get right answer okay
b - 7/4 = -2/3
WHAT IS B!!!!!!!!
Answer:
b = 13/12
Step-by-step explanation:
\(b-\frac{7}{4} =-\frac{2}{3} \\\\\\b=-\frac{2}{3} + \frac{7}{4} \\\\\\b =-\frac{8}{12} + \frac{21}{12}\\ \\\\b=\frac{13}{12} \\\)
suppose you double each of the dimensions of a rectangular prism. how will the total surface area of the new rectangular prism compare to the total surface area of the original rectangular prism? explain how you decided upon your answer.
(hint: give yourself an example)
Answer: Doubling the dimensions makes the surface area 4 times the original surface area.
Elena rode her bike 20 1/2 miles in 2 1/4 hours. What was her speed in miles per hour?
Answer: 9 1/9
Step-by-step explanation:
Please Help!! 50 pts!!!
Answer:
Step-by-step explanation:
Answer:
the guy one the top is the answer
Step-by-step explanation:
A coach calculated the mean and the mode of the number of points scored by 6 players.
• mean: 7 points
mode: 8 points
How many points did player 5 score?
Find the value of x in each pair of similar figures. Use proportions to solve.
Answer:
x=15
Step-by-step explanation:
3/5=9/x
Find the surface area of a top open cylinder
12 in radius
2 in height
The surface area of the top open cylinder is 6810.149 sq.cm.
A cylinder is a three-dimensional solid that consists of two congruent surfaces (bases) and one lateral surface.
Surface area of a cylinder = Base area + Lateral area
Base area of a cylinder = 2 × π × r²
Lateral area of a cylinder = (2 × π × r) × h
Therefore, here base area of a cylinder = 2× π × 12²
= 5837.27 sq.cm.
And, lateral area of a cylinder = (2 × π × 12) × 2
= 972.8784 sq.cm.
Therefore, total surface area of a cylinder = 5837.27 + 972.8784
= 6810.149 sq.cm.
To know more about surface area:
https://brainly.com/question/951562