Select the correct answer from each drop-down menu. The boundary of a park is shaped like a circle. The park has a rectangular playground in the center and two square flower beds, one on each side of the playground. The length of the playground is l and the width is w. The length of each side of the flower beds is a. Which two equivalent expressions represents the total fencing material required to surround the playground and flower beds? Assume that the playground and beds do not overlap.

The total fencing material required to fence the playground and both flower beds is [___] or [___].

First drop-down menu options:
2(l + w) + 2(4a)
2(l + w) + 4a
2(lw) + 2a
lw + 4a

Second drop-down menu options:
2l + 2w + 8a
2l + 2w + 4a
2lw + 2a
lw + 4a

why can't you?

step-by-step explanation:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

∠cbe and ∠deb are same-side interior angles.

i took the test

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2