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2 years ago

Can someone help. pls

Mathematics

1 answer:

Elan Coil [88]2 years ago

3 0

Answer: 5

Step-by-step explanation:

Pythagorean Theorem = a^2 + b^2 = c^2 (hypotenuse)

the square root of 4^2 + 3^2 = c

c = 5

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3 years ago

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Mary pays income tax according to the graduated schedule shown below. A 3-column table with 6 rows. Column 1 is labeled If taxab

Katarina [22]

Answer:

$13564

Step-by-step explanation:

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Mary’s taxable income= $68,562

From the table, If taxable income is over $31,850 but not over $77,100

The tax = $4386.25 + 25% of the amount over 31,850

Amount over $31,850=$68,562-$31,850

=$36,712

Therefore:

Mary's tax = $4386.25 + (25% of $36,712)

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=$13564.25

=$13564 (to the nearest dollar)

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Kitara has 100 quarters and dimes. Their total value is $19. How many of each coin does Kitara have?

Sedbober [7]

Q + d = 100 so q = 100 - d
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substitute q = 100 - d into 0.25q + 0.10d = 19

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answer
Kitara has 60 quarters and 40 dimes

4 0

3 years ago

Can someone help. pls ​

Can someone help. pls