Answer:
7(2a +7)
Step-by-step explanation:

Each side is 4 sq centimeters long.
So the equation for these types of equations is f(x) = a(x-h)+k with h being a horizontal translation, a being a stretch/compression and k being a vertical translation. So here if you want a stretch of 4 a would be four, g(x)=4(-3x-h)+k. Also, there is a horizontal translation so it would be positive 4 into the equation. Since there is no change in the y-axis there is no vertical translation resulting in g(x) = 4(-3x-4)
Answer:
5
Step-by-step explanation:
if you multiply 10 and 5, you will get 50
Answer:
27
Step-by-step explanation:
cuz 29 - 4 - 2 = 27