Answer:
P = 3x + 3 - x²
Step-by-step explanation:
a rectangular parking lot has a length that is 8 yards greater than the width. the area of the parking lot is 180 yards. find th
e length and the width.
1 answer:
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Answer:
C
Step-by-step explanation:
The circumference (C) of a circle = 2πr ← r is the radius
Given C = 15π the equating gives
2πr = 15π ( divide both sides by 2π )
r = = 7.5 cm
The area (A) of a circle is calculated using the formula
A = πr² = π × 7.5² = 56.25π cm² → C