The figure below shows a rectangular parking lot. 86 yd 68 yd (a) Use the calculator to find the perimeter and area of the parking lot. Make sure to include the correct units. yd yd? yd Perimeter: Area: Х 6 ? (b) The lot will be paved. Which measure would be used in finding the amount of pavement needed? Perimeter Area (c) A chain will surround the lot. Which measure would be used in finding the amount of chain needed? Perimeter Area Check​

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube