The dimensions of a rectangle can be given by x+9 and x-2. If the area is 60ft^2, what is the value of X? Using what you solved for x, what are the dimensions of the rectangle

Dimensions of rectangle are

W=14 and L = 3

Step-by-step explanation:

Are of rectangle is

--------(1)

Where W is width and L is length of rectangle

Here

A=60

W=x+9

L=x-2

Substituting values in equation (1)

Using quadratic formula

Here a=1, b=7 and C=-78

                  (Here +/- = ±)

x cannot be negative (Negative x means -ve dimensions of rectangle). Therefore

Dimensions of the rectangle are

the answer is d on edge

step-by-step explanation:

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right