Solve the problem in the picture.

See below

Step-by-step explanation:

Recall that

and the identity , therefore

because will always be .

Thus,

Now considering the Absorption Law,

Once , therefore

we know

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

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour