Just look at q4 i need this question

A=78.23in²

Step-by-step explanation:

First we need to solve for the radius. The volume of a cylinder can be found using the formula:

Now we have the variables:

V = 1177.5 in³

h = 15

r = ?

≅24.99

≅

r≅4.99in

Now since we're looking for the area of the base, we can use the formula for the area of a circle which is:

A=78.23in²

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

i dont know

step-by-step explanation: