2 years ago

Work out the area of a rectangle with base, b = 14mm and perimeter, P = 30mm

1 answer:

3 0

Answer:

14 mm squared is the area

Step-by-step explanation:

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spayn [35]

Answer:

11 3/4

Step-by-step explanation:

12-1/4=11 3/4

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2 years ago

gizmo_the_mogwai [7]

The little square means a right angle which is equal to 90 degrees.

X + 30 = 90

X = 60 degrees

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WARRIOR [948]

Answer:

Formula

Step-by-step explanation:

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LuckyWell [14K]

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explanation to answer:

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3 years ago

Virty [35]

-4(2y)+11y=15, -8y+11y=3y=15: y=5

X=2(5)=10

To check your work -4(10)+11(5)=15
15=15

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2 years ago