What is the cost of a new trampoline cover that needs to cover a trampoline with a diameter of 8 feet if the material costs $6.75 per square foot. Do not round any answers.

$339.29 or $339.12

Step-by-step explanation:

radius squared×pie or 3.14=50.24, then you times it by $6.75 and you get your answer.

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

1st part is 64,000,000

2nd part 500,000

step-by-step explanation: