1.Hilary's Horse Hideaway is buying dirt to fill their circular training area. The training circle is 28 feet across. What is the area of the training arena? 2.The dirt is sold in truckloads that cover 75 square feet of ground. How many truckloads of dirt will Hilary need?

no robots and pls show you work :)

d

gimmee one of those gold crowns!

~coco

a

step-by-step explanation:

its wrong

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.