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slava [35]
3 years ago
6

Pythagorean Theorem a = ? b = 7 c = 13

Mathematics
1 answer:
Aloiza [94]3 years ago
4 0

Answer:

a = 10.95

Step-by-step explanation:

Pythagorean Theorem formula:

a² + b² = c²

a² + 7² = 13²

a² + 49 = 169

a² = 120

\sqrt{a^2} =\sqrt{120}

a = 10.95

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Which of the following situations describe the expression 3 / (4/5)?
creativ13 [48]

Answer:

Choice D

Step-by-step explanation:

3 ÷ 4/5

We need to have 3 of something and divide it into 4/5

This eliminates choices B and C because those have 4/5 of something

Choice A is giving away which is subtracting

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4 0
3 years ago
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Rina8888 [55]

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Using the distributive property with the 7 you would have -(-7), the two negatives would make it +7

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4 0
3 years ago
Which of the following is an ordered pair on the graph? What does it represent in this situation?
denis23 [38]
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8 0
3 years ago
Lynn is a single mother with two children's . She qualifies to file as head of household her total income was $27267 last year h
storchak [24]

Answer:

$3,078.04

Step-by-step explanation:

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-Her tax is then calculated as;

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#12% Tax bracket:

Tax=Taxable \ Income \times Tax \ Rate\\\\=(27267-9700)\times 12\%\\\\\\=\$2108.04

The total tax=970+2108.04=$3,078.04

Hence, Lynn owes $3,078.04 in taxes.

7 0
3 years ago
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HACTEHA [7]

Answer:

5x2y2 is the GCF common factor of the following terms.

7 0
2 years ago
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