7) Howard has a garden in the shape of a rectangle. The length is 5.4 meters.
The width is 1.5 meters.

Howard will increase both the length and the width by 20% each.

Part A: What will be the perimeter, in meters, of the enlarged garden?

Part B: By how many square meters will the area of the garden increase

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64