All categories

2 years ago

The perimeter of a rectangle is 40 inches. If the width of the rectangle is 7 inches, what is the length?

Mathematics

2 answers:

Studentka2010 [4]2 years ago

7 0

Answer:

Step-by-step explanation:

(40-7*2)/2=20-7=13

Kobotan [32]2 years ago

3 0

Answer:

l=13in

Step-by-step explanation:

hope this helps

You might be interested in

Will BAINLIST!!!!

Dafna11 [192]

Answer:

6.283 m

Step-by-step explanation:

2m is the length so half is the radius

the radius is 1

so if c=2 $\pi$ 1

and $\pi$ 3.14159

u get 6.283

2(3.14159) x 1 = 6.283

brainliest pls i was first

7 0

2 years ago

Please help me on this question

Delicious77 [7]

Answer:

√20

2√5

Step-by-step explanation:

It is very easy just substitute

It will be:

3 0

3 years ago

The graph shows the solution to the previous system of equations.

patriot [66]

Answer:

Shade above 2x + y = 4.

Shade below 2x + y = 4.

Shade above 2y = 6 – 2x.

Shade below 2y = 6 – 2x.

Make the boundary line 2x + y = 4 dashed.

Step-by-step explanation:

8 0

2 years ago

the area of a mirror is 225 square inches and its width is 13 3/4 inches. Will the mirror fit in a space that is 15 inches by 16

Tems11 [23]

A = 225 in^2
W = 13.75

15x16 = 240 in^2

240/13.75 = 17.45 in

the mirror would not fit in a space that is 15 by 16 inches since its approximately 13 by 17 inches

6 0

3 years ago

Y=[[x]]<br> evaluate this function at x=3

dedylja [7]

Step-by-step explanation:

Solution

y=[[x]], at x=3,

therefore the function of y = 3

you can merge 3,3

7 0

3 years ago