Is triangle a'b'c' a dilation of triangle abc? explain.
yes, it is an enlargement with a scale factor of 3.
yes, it is an enlargement with a scale factor of
o
3
•
b
8
5
5
o no, it is not a dilation because the points of the image
are not moved away from the center of dilation
proportionally.
no, it is not a dilation because the sides of the image
are proportionally reduced from the pre-image.

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

answer: a) 56% women

b)44% men

step-by-step explanation:

4y - 6 + y^2 - 9 = y^2 + 4y - 15

y^2 term

terms

- terms

total of 3 terms when simplified

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.