Answer:
16
Step-by-step explanation:
10 · 4 = 40
640/40= 16
Answer:
The product of 9 and -7 is -63
Step-by-step explanation:
Hope This Helped!
I believe the answer is A because you cannot find x nor y
The formula for the surface area of a cylinder is pi×2rh+2pi(r^2)
In this problem, r is 4 in and h is 16 in
You would divide the rectangle into half, to form two congruent triangles. When you multiply the area of 1 of the triangles, it gives you the area of both triangles, and so the area of the triangle as a whole.
