2 years ago

Write an expression that represents the perimeter of the equilateral triangle

Mathematics

2 answers:

murzikaleks [220]2 years ago

8 0

Answer:

Step-by-step explanation:

if you multiply 4 and then minus and 12 and then add the times then you will get 8

cluponka [151]2 years ago

4 0

3(4-12x) because all sides are the same so it would the value of one side times 3

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A smaller square is cut from a square board. The smaller square has a side length of approximately 14 feet. What is the approxim

Oksi-84 [34.3K]

Answer:

204

Step-by-step explanation:

Find the area of the inner square. 14 x 14 = 196

Then find the area of the outer square. 20 x 20 = 400

Subtract 400 - 196 = 204

204 is closest to 200

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A window washer earns $4 per window. Which equation represents the relationship between his total earnings and the number of win

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Let T be total of money earned and W= number of windows washed
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shepuryov [24]

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zhenek [66]

Answer:

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3 years ago

3x + y=11 <br> -2x + y=1 <br> Solve using substitution method

nata0808 [166]

Answer:

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3 years ago

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