Is it a right triangle?? If so use the Pythagorean theorem (a2+b2=c2)
A) $6.17 each X 4 poster boards = $24.68 total
B) $200.20 total / 4 lights = $50.05
C) $200.20 on lights + $24.68 on poster boards = $224.88 spent in total
$300 available - $224.88 spent = $75.12 left over to spend
1 day = 0.06 m
x = 0.96 m
0.96 ÷ 0.06 = 16 days
Answer:
2.57142857143
Step-by-step explanation:
A^2 = 4.0^2 + 3.7^3 - 2*4*3.7 cos 334
= 4.865
a = 2.2 to nearest tenth.
