14 of 22 answered

The inside of the cylindrical swimming pool shown

must be covered with a vinyl liner. The liner must cover

the side and bottom of the swimming pool. What is the

minimum amount of vinyl needed for the liner? Round

your answer to the nearest hundredth.

-24 ft

AA

4 ft

The minimum amount of vinyl needed is about

13

square feet.

i want to die

what the hell man, i just want the points lol

5

step-by-step explanation:

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.