4 years ago

Line m is parallel to line n. The measure of angle 2 is 64°. What is the measure of angle 5?

1 answer:

4 0

Angles 2 and 6 are corresponding angles.
When parallel lines are cut by a transversal, corresponding angles are congruent, so angles 2 and 6 are congruent.
m<2 = m<6 = 64 deg.

Angles 5 and 6 are a linear pair, so they are supplementary, and their measures add to 180 deg.

m<5 + m<6 = 180

m<5 + 64 = 180

m<5 = 180 - 64

m<5 = 116

Answer: m<5 = 116 deg.

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Percents

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Given that,

Michael is leaving a 15% tip for his waitress.

To find,

What percent of the original price will he pay.

Solution,

Let the original price was 100%.

When he leaves a 15% tip for the waitress, he is really paying 100%+15%=115% of the original price.

$115\%=\dfrac{115}{100}\\\\=1.15$

$\dfrac{115}{100}=\dfrac{23}{20}$

So, this is the required solution.

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3 years ago

You can mow 800 square feet of lawn in 15 minutes at this rate how many minutes will it take you to mow a lawn that measures 600

Natalija [7]

If you would like to know how many minutes will it take you to mow a lawn that measures 6000 square feet, you can calculate this using the following steps:

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6000 square feet ... M minutes = ?

800 * M = 15 * 6000
M = 15 * 6000 / 800
M = 112.5 minutes

This will take 112.5 minutes.

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3 years ago

A class has 4 boys and 10 girls. What is the ratio in the simplest form that compares a number of boys to a total number of stud

sergejj [24]

Answer:

4 to 14 should be the right answer

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3 years ago

What is the perimeter of a triangle measuring 3 on each side?

ANTONII [103]

Add them all up.
A triangle has 3 sides, and you said each side is 3. So:
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8 0