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3 years ago

8

Area of rectangle is 128, the ratio of length to width is 2:1 what is the width

1 answer:

Daniel [21]3 years ago

8 0

Answer:

length 16 width 8

Step-by-step explanation:

You might be interested in

Find the solution set of the following equations: <br><br>2y=2x+7<br><br>X=y+2

kirill115 [55]

Answer:

The system of equations has no solution.

Step-by-step explanation:

Given the system of equations

2y = 2x+7

x = y+2

solving the system of equations

$\begin{bmatrix}2y=2x+7\\ x=y+2\end{bmatrix}$

Arrange equation variables for elimination

$\begin{bmatrix}2y-2x=7\\ -y+x=2\end{bmatrix}$

Multiply -y+x=2 by 2: -2y+2x=4

$\begin{bmatrix}2y-2x=7\\ -2y+2x=4\end{bmatrix}$

so adding

$-2y+2x=4$

$+$

$\underline{2y-2x=7}$

$0=11$

so the system of equations becomes

$\begin{bmatrix}2y-2x=7\\ 0=11\end{bmatrix}$

0 = 11 is false, therefore the system of equations has no solution.

Thus,

No Solution!

3 0

3 years ago

Find the slope of the line graphed

jek_recluse [69]

Answer:

THERES NO PIC I CANT SEE

Step-by-step explanation:

6 0

3 years ago

First question :Alexander the great became king in 336 B.C and died 13 years later. what year did he die?

ivann1987 [24]

1 he died In 326 B.C

2 I believe the answer is 120 calories

3 the answer is -14

7 0

3 years ago

James is 60 years old. His age is 8 years more than twice Maggie's age. How old is Maggie?

kow [346]

Answer:26

Step-by-step explanation:

60-8=52

52•2=26

4 0

3 years ago

Read 2 more answers

Triangle Q M N is shown. The length of Q M is 18, the length of M N is 17, and the length of Q N is 20. Law of cosines: a2 = b2

kvasek [131]

Answer:

53°

Step-by-step explanation:

17² = 18² + 20² - 2(18)(20) cos Q

289 = 324 + 400 - 720 cos Q

289 = 724 - 720 cos Q

-435 = -720 cos Q

0.6042 = cos Q

$cos^{-1} (0.6042) = Q$

Q = 52.83

3 0

3 years ago