Solving with the Distributive Property 23) George is building a fence around a rectangular dog run. He is using his house as one side of the run. The
area of the dog run will be 240 square feet. The length of the run is 30 feet, and the width is (30 – x) feet. The
diagram below shows his plan.
Recall the formulas for area and perimeter: A = lw and P = 2l + 2w.

How many feet of fencing will George need for the dog run?

A. 22 feet
B. 68 feet
C. 76 feet
D. 82 feet

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

bdhfnfhjffjkfjfjfjjf