4 years ago

perimeter of a rectangle is the perimeter of a rectangle is 112 inches of the lengels 35 inches what is the width

1 answer:

7 0

P = 2(L + W)
P = 112
L = 35

112 = 2(35 + W)
112 = 70 + 2W
112 - 70 = 2W
42 = 2W
42/2 = W
21 = W <=== width is 21 inches

You might be interested in

the scale of a model railroad set is 3.5 millimeters to one foot if the length of a model car in the set is 150 millimeters what

Montano1993 [528]

$\bf \begin{array}{ccll} \stackrel{mm}{model}&\stackrel{ft}{actual}\\ \cline{1-2} 3.5&1\\ 150&x \end{array}\implies \cfrac{3.5}{150}=\cfrac{1}{x}\implies x=\cfrac{150\cdot 1}{3.5}\implies x\approx 42.86$

6 0

4 years ago

Read 2 more answers

A spinner at the fair has 5 sections. The sections are numbered 10, 20, 30, 40, and 50. During the first hour, players spun the

Sonja [21]

Answer:

im guessing 30 or 40

Step-by-step explanation:

6 0

3 years ago

35.6 = the square root of 15.3^2 + the square root of x^2. Find x.

vivado [14]

Answer:

x = 50.9

Step-by-step explanation:

35.6 = √(15.3²) + √(x²)

35.6 = 15.3 + x

x = 35.6 + 15.3

x = 50.9

5 0

3 years ago

What do all 3 forms of the quadratic equation (General/standard, vertex, factor) have in common?

finlep [7]

All three forms of the equation have the same two solutions.

7 0

4 years ago

Read 2 more answers

If 60% of the students in your class like Burger King, how many students are in your class if 15 students like Burger King?

kirza4 [7]

Answer:

It is 9 students.

Step-by-step explanation:

You times 15 students and 60% and you get 9 students.

4 0

3 years ago