Answer:
d
Step-by-step explanation:
i already got that on friday
Answer:
A series of translations to map at least two angles of the image to two angles of the pre-image.
Step-by-step explanation:
we have 2 figures: △ABC and △A′B′C′
△A′B′C′ is the dialation of △ABC
we have to prove that the figures are similar using AA similarity
AA = (Angle-Angle)
Option D is correct.
Answer:
Add like terms 7x - 9
Step-by-step explanation:
Answer: 47 degrees
Step-by-step explanation:
7x-9=4x+15 because of the vertical angle rule
7x-9=4x+15
3x=24
x= 8
So the angle 7(8)-9 = 47°
Answer:
g(2a) = 4a² - 2
Step-by-step explanation:
substitute x = 2a into g(x) , that is
g(2a) = (2a)² - 2 = 4a² - 2