The image of a triangle after it has been dilated with a center at the origin has vertices at a'(-12, 6), b'(6, -18), and c'. if the pre-
image of a': point a, has coordinates of (-18, 9) and the pre-image of ch, point c, has coordinates of (18, 12), which statements
are true? check all that apply
me

its 4 because 2 times 2 is 4, if you double the number two you get four

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: