22

1 answer:

8 0

Let the length of the rectangle is x. units , accordingly :

2.(x+3) = x×3.

2x + 6 = 3x.

x = 6 units is the answer :)

You might be interested in

rewona [7]

The variables are x and y. The constant is 250. The coefficients are 14 and 3

5 0

3 years ago

bazaltina [42]

Answer:

Step-by-step explanation:

perimeter = 2(4ft+7ft) = 2*11ft = 22ft

5 0

3 years ago

nadezda [96]

Answer:

He has 4 10/12 wire left

Step-by-step explanation:

7 0

3 years ago

In-s [12.5K]

Answer:

$r^{2} = \sqrt{y^{2} + x^{2} }$

Then just plug in the values depending on the bridge you chose I'm pretty sure

also can I get brainliest?

6 0

3 years ago

frosja888 [35]

Answer:

positive

Step-by-step explanation:

6 0

4 years ago