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Lena [83]
2 years ago
9

The circumference of a circle is 25.12 yards. What is the radius of the circle?

Mathematics
1 answer:
ANEK [815]2 years ago
6 0
The circumference is pi times diameter, so put 25.12 over pi to get the diameter. That would be 8. Then divide by 2 to get the radius. That would be 4
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Values of x in the equation 10x^2-64=36+6x^2
NISA [10]
10x^2-6x^2 = 4x^2
-64-36 = 100
4x^2 -100 = 0
(2x -10)(2x+10)
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3 years ago
Multiply. <br> -3.9(-5.7)(3) <br> The product is:
scZoUnD [109]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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Given h(a) = 5x – 2. find h(5)​
Maru [420]

Answer:

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3 years ago
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Point T' has coordinates (-3, 4). If it was translated up 3 units, what were the coordinates of its pre-image?
MrMuchimi
Translation refers to a rigid motion or transformation where you move an object from one location to another. 
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In this exercise it is asked you to find the coordinates of the preimage of point T', which has the coordinates (-3,4) and is the effect of a translation of 3 units up. As previous said, the words up and down represent a change on the y-axis, meaning that the y-coordinate is the one that should be changed.

If the translation from the preimage to the image was 3 units up, then the preimage can be found by subtracting three units.
Pre-image: (-3,4-3)= (-3,1)

The point that represents the coordinates of the pre-image is (-3,1).
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3 years ago
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Answer:

hope it helps you see the attachment for further information

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