7. Superman is in level flight 6 miles above the ground. His flight plan takes him directly over and past Avon High School. How fast is he flying when the distance between him and AHS is exactly 10 miles
and this distance is increasing at the rate of 40 mph?

77

step-by-step explanation:

a and c

step-by-step explanation:

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°

the answer is $42.96

step-by-step explanation: