3 years ago

Check image please help

Mathematics

1 answer:

Stells [14]3 years ago

3 0

Answer:

Step-by-step explanation:

"The total number of dollars in fives and tens" tells you that these denominations are being added together. Because a five dollar bill is worth $5 and a ten dollar bill is worth $10, then the number of $5 bills is represented by 5f and a the number of $10 bills is represented by 10t. Therefore,

T = 5f + 10t

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Andrei [34K]

Answer:

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Step-by-step explanation:

The two triangles are similar since each triangle is the same shape of right triangle but different sizes. To find x, write a proportion between two equal ratios of side lengths.

$\frac{28}{20}=\frac{4x+2}{3x}$

Solve by cross multiplying.

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If the width of a rectangle is 3 yards less than it’s length and the perimeter is 130 yards, what is the length and the width.

Marianna [84]

Answer: P=130

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Step-by-step explanation:

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Ghella [55]

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Can u help me pls I will choose the best one

boyakko [2]

Answer:

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Step-by-step explanation:

I think the best answer is 12 and 30.

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The answer is your second number
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