3 years ago

Subtract and simplify 5/7-2/4

Mathematics

1 answer:

sergey [27]3 years ago

6 0

Answer:

3/14

Step-by-step explanation:

Hope this helped you!

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kari74 [83]

To solve this, you can do the is over of equals to % over hundred.
is %
__ = ____
of 100
10,000 12
_____ = ____
t 100
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__
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3 years ago

A used car already has 40,000 miles on its odometer. The average owner will drive 12,000 miles per year.

RSB [31]

The function best models the linear relationship is y=12,000x+40,000.

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3 years ago

What is the measure of angle A please HELP I’ll give you BRAINLIEST

k0ka [10]

Answer:

Option (3)

Step-by-step explanation:

By applying cosine rule in the triangle ABC,

BC² = AC² + AB² - 2(AC)(AB)cosA

5² = 3² + 7²- 2(3)(7)cosA

25 = 9 + 49 - 42cos(A)

25 = 58 - 42cos(A)

cos(A) = $\frac{33}{42}$

A = $\text{cos}^{-1}\frac{11}{14}$

A = 38.21°

A ≈ 38°

Option (3) will be the correct option.

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3 years ago

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yulyashka [42]

The answer would be the third one .
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3 years ago

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Look at the two inequalities. Select all the values from the set (4 ½, 7, 10, 15.5, 20) that make both inequalities true.

dem82 [27]

Answer:15

Step-by-step explanation:

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2 years ago

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