A² - 225 = (a-15)(a+15)
..................................................................
Answer:
The surface area of the green prism is 2.5 times greater than the surface area of the blue prism
15/5 is 3
So then you change the equation to be 12=15z-3 ( don’t forgot the negative sign)
Move the constant to the right side and change the sign
-15z= -3 -12
-3-12 is -15
Divide -15z= -15
Your final answer will be z= 1
Answer:
rectangle
Step-by-step explanation:
can i have brainliest
