Answer:
lol 4
Step-by-step explanation:
one one one one equals four
3rd one I think tho it may not be accurate
Answer:
A. -16x²+64x+8
B. 72 ft.
Step-by-step explanation: A. Expand the perfect square binomial -16(x²-4x+4)+72, dist. -16 (-16x²+64x-64+72), then combine like terms (-16x²+64x+8)
B. Find the abs. max. by looking back at the vertex form. The max is (2,72). Use the y-value for the height.
Answer:
91.2
Step-by-step explanation:
add to both sides 15.2 so 76+15.2=91.2
