Step-by-step explanation:
Dilation changes the size of the shape and is not a rigid motion.
Is it 57? ...............................
The answer is 14x.
You always have to do whats in the parenthesis first. In this case you would do 7 + x = 7x. Then, you add this 7x to the other 7 x. 7x+7x=14x.
Answer:
3x • (x - 4) • (x - 1)2
Step-by-step explanation:
Let's find area of the base.: 5x4.3=21.5, 21.5/2=10.75
Area of the Faces : 5x3=15/2=7.5x4=30
Let's add 10.75 +30=40.75
