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Serga [27]
3 years ago
10

A rectangular room is 3 times as long as it is wide, and its perimeter is 56 meters. Find the length of the room.

Mathematics
1 answer:
vladimir2022 [97]3 years ago
6 0
Width = 3x
Length = x

3x + x = 4x
56 / 4 = 14
x = 14

14 x 3 = 42

Answer: 42 meters
Hope it helped :)
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Please help me! I'm stuck and really confused, thank you so much!
Kryger [21]

Answer:

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Step-by-step explanation:

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Solving (b):

Given

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Apply distributive property

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Given

y(3x + 4z)

Required

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Apply distributive property

y(3x + 4z) = 3x * y + 4z * y

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Solving (e):

Given

2xyz - 3yz + 4xz

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Apply distributive property

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So:

z(2xy - 3y + 4x) = 2xyz - 3yz + 4xz

8 0
3 years ago
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Answer:

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