Question 8 Multiple Choice Worth 1 points) (03.01 MC)
A'B' has endpoints located at A' (0,0) and B (2.0). It was dilated at a scale factor of from center (2.0). Which statement describes the pre-image?
2
o
AB is located at A(-2, 0) and B (2.0) and is half the length of A'B'
O AB is located at A(-2, 0) and B (2.0) and is twice the length of A'B'
AB is located at A(-1,0) and B (1,0) and is half the length of A'B'
O
AB is located at A (-1,0) and B (1.0) and is twice the length of A'B'

i'm sure goog can you get that answer

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

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step-by-step explanatio89

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi