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horsena [70]
2 years ago
13

The temperature is -1 F. If the temperature rises 10 F, 2hat will the new temperature be

Mathematics
1 answer:
Dmitry [639]2 years ago
5 0

Answer:

9F would be the new temperature since -1+10=9

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Answer:

6.3 feet

Step-by-step explanation:

use pythagorean theorem

a² + b² = c²

a² + 3² = 7²

a² + 9 = 49

Subtract 9 from both side

a² = 40

Take the square root of both sides

a = 6.324555320336759

Rounded

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How does the brain get stronger when it takes on challenges?
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3 years ago
Please help, I need an explanation because I'm confused on how to do this.
gladu [14]

Answer:

15°

Step-by-step explanation:

If CB is a diameter, the arc BKAC is a semicircle and has a degree measure of 180.  If the measure of angle BCK is 20 and it is an inscribed angle, then the measure of the arc it intercepts is twice that.  So arc BK measures 40 degrees.  That means that arc KA has a measure that is found by subtracting arc AC and arc BK from 180.  180 - 40 - 110 = 30.  If that arc is 30 and the angle that intercepts it is inscribed, then the angle measure is half the measure of the arc. So the angle is 15°

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3 years ago
The ratio of wooden bats to metal bats in
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<h3>Answer: 10 metal bats</h3>

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------------------

A more formal approach is to use the proportion below to solve for x

20/x = 2/1

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3 years ago
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