2 years ago

Right triangles 1,2 and 3 are given to its all their angle measures and approximate side lengths

Mathematics

1 answer:

Ede4ka [16]2 years ago

6 0

Answer:

5.4 units

Step-by-step explanation:

From the figure ,it's clear that sin(50) = PQ/7

Then

PQ = 7×sin(50) = 5.362311101833

Therefore the approximate length of PQ I saw 5.4

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iris [78.8K]

Answer:

a. Sale Price $=\$168.75$

b. Total percent discount $=32.5\%$

Step-by-step explanation:

First Discount:

Initial Price $=\$250$

Discount $=25\%$

$25\%\ of\ 250=\frac{25}{100}\times 250=62.5\\\\Now\ Price=250-62.5=$187.5$

Second Discount:

$Price=187.5\\\\Discount=10\%\\\\10\%\ of\ 187.5=\frac{10}{100}\times 187.5=18.75\\\\Now\ Sale\ Price=187.5-18.75=\$168.75$

Effective Discount:

Initial Price $=\$250$

Final Price $=\$168.75$

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3 years ago

Which ratio does not belong with the other three? Explain your reasoning. 4/10 2/5 3/5 6/15

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Answer:

3/5

Step-by-step explanation:

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3 years ago

A machine produces 75 widgets an hour. How many widgets does it produce in 6 minutes

inn [45]

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3 years ago

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Pleaseee help <br><br> 6(3 - 7x) = -192

scZoUnD [109]

Answer:

x = 5

Step-by-step explanation:

6(3 - 7x) = -192

Divide each side by 6

6/6(3 - 7x) = -192/6

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3-7x-3 = -32-3

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Step-by-step explanation:

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