Answer:
699.7
Step-by-step explanation:
690.95 + 8.75 = 699.7
Distributive property states a(b+c) = ab + ac
9(10 + x) = 90 + 9x
Your answer is B. 90 + 9x.
Hello Takeover, I believe the formula for a triangle prism is V= 1/2 a c h
Minus 14 from both sides
x²-4x-14=0
use quadratic formula because we cant factor
for
ax²+bx+c=0

so
1x²-4x-14=0
a=1
b=-4
c=-14





the solutions are
x=2+√3 and
x=2-√3