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insens350 [35]
3 years ago
10

What is the value of w? 5 units 7 units 14 units 15 units

Mathematics
2 answers:
garri49 [273]3 years ago
7 0

Answer:

<u>w = 5 units.</u>

Step-by-step explanation:

The question is as following:

See the attached figure.

The perimeter of the rectangle is 28 units, What is the value of W?

5 units

7 units

14 units

15 units

================================================

Solution:

perimeter= 2(Length + Width)

From the attached figure ⇒ length = 2w-1  & width = W

∴ 2(2W - 1 + W) = 28

Solve for w

∴ 2(3W-1) = 28

∴ 6W - 2 = 28

∴ 6w = 30

<u>∴ w = 5 units</u>

Vikentia [17]3 years ago
4 0

Answer:

5

Step-by-step explanation:

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