D, Line CA hope i helped.
Answer:
3
Step-by-step explanation:
23=5x-4
Add 4 to both sides
27=9x
Divide 9 To both sides
27/9 9x/9
x=3
75 divided by 3! = 25. 25 mph :)
Volume of a pyramid = 1/3 * height * area of the base
Here V = 1/3 * 124 * 25.2
= 1041.6 in^3 (answer)
