The diameter of the outer semicircle is 12 cm. The shape has constant thickness 2 cm.
Calculate the area of the shape.
Give your answer as a multiple of T.

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

$450 i think. hope this ☺