Item 7 Find the perimeter of the shaded region. Round your answer to the nearest hundredth. A rectangle with length 13 and width 6. Two semicircles are drawn on sides of length 6. The diameter of the semicircle is the width of the rectangle. The region outside the semicircles and inside the rectangle is shaded.

picture is missing

Step-by-step explanation:

picture is missing

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !