the perimeter of a rectangle is 36 centimeters. its length is 11 centimeters. what is the rectangle's width?

Mathematics

2 answers:

vovangra [49]3 years ago

6 0

✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧

Hello!

✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧

❖ The rectangle's width is 7 cm.

Use the formula:

$P = 2 (l + w)$

Solve for W:

$w = \frac{p}{2} - l = \frac{36}{2} - 11= 7 cm$

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

Nadusha1986 [10]3 years ago

5 0

Answer:

The width is 7 centimeters

Step-by-step explanation:

36 - (2 × 11)

36-22 = 14

14 ÷ 2 = 7

You might be interested in

Express the decimal 2.39 as a percent. <br> A. 23.9% <br> B. 240% <br> C. .239% <br> D. 239%

Assoli18 [71]

Solve:-

2.39 = decimal

2.39 × 100 = 239
239%

2.39 = C. 239%

6 0

3 years ago

Read 2 more answers

At Luther's party she made three balloon poodles and two balloon giraffes Which used a total of 17 balloons for Jessica‘s party

olga55 [171]

Answer:

The redaction does not explain the situation. If we assume that 15 balloons were used to make one ballon poodle and three giraffes, then the answer would be 7,5 balloons for 1 poodle, and 2,5 balloons for a giraffe

Step-by-step explanation:

With 15 balloons we make 1 poodle and 3 giraffes. This means that 7,5 balloons were used to make 1 poodle, and other 7,5 balloons were used to make 3 giraffes.

If we divide 7,5 balloons between 3, we obtain 2,5. This means that with 2,5 balloons we make 1 giraffe

4 0

3 years ago

-5X^2 + 3X = -3X^2 + 3X - 50 solve for x

zhenek [66]

$-5x^2+3x = -3x^2 +3x -50\\\\\implies 5x^2-3x^2 +3x-3x -50 =0\\\\\implies 2x^2 -50 =0\\\\\implies x^2 -25 = 0\\\\\implies x^2 = 25\\\\\implies x = \pm5\\\\\text{Hence}~ x = 5~ \text{or}~ x = -5$