Answer:
A
Step-by-step explanation:
By vertical line test, if you draw any vertical line, except for A, all graph meet at more than two points. So, graph A represents y as a function of x.
Step-by-step explanation:
Surface area of a square pyramid is the area of the square base plus the area of the four triangles made from the base and the slant height.
SA = s² + 4(sh/2)
which reduces to:
SA = s² + 2sh
You are told that s = 11 and SA = 319. You can now solve for h:
319 = 11² + 2(11)h
319 = 121 + 22h
198 = 22h
h = 9 ft (answer C)
I hope it's helpful!!
ANSWER:
mean:47.8
mode:57
median:45
37, 38, 43, 45, 57, 57, 58
Answer:6,2
Step-by-step explanation:you need to add each step and divide
Answer:
28+14.50+524.50+13.25= 580.25
Step-by-step explanation:
Add it all together.