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2 years ago

1)A student earned a grade of 80% on a math test that had 60 problems. How many

Mathematics

2 answers:

mash [69]2 years ago

8 0

Answer: 48

Step-by-step explanation:

80% of 60 or 80/100 x 60 = 48

FrozenT [24]2 years ago

7 0

Answer:

Step-by-step explanation:

80% = .8

60 x .8 = 48

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Step-by-step explanation:

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2 years ago

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Svetach [21]

Answer:

Step-by-step explanation:

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1 year ago

Please help<br> me = lazy

forsale [732]

Answer:

1.) $13\frac{3}{10}\\$

2.) $11\frac{3}{4}\\$

3.) $11\\$

4.) $12\frac{1}{30}$

5.) $7\frac{11}{15}$

6.) $5\frac{4}{5}$

Step-by-step explanation:

I did 6 problems for you. You can now do the other 4 problems and see how I did it. You need to have the same denominator and the add the fractions together.

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2 years ago

Find the value of x

AURORKA [14]

Hello Alondra,

To solve this problem, you have to write a proportion using the ratios formed by the similar triangles.

Or proportion can be:
x/(x+2) = 10/15

Cross multiply to solve it:
10x + 20 = 15x
20 = 5x
4 = x

The value of x is 4.

I hope this helps,
MrEQ

6 0

2 years ago

Help it’s for a quiz

Vilka [71]

Answer:

i cant answer that

Step-by-step explanation: I cant answer because if it was for a quiz i bet the quiz is over now so there is no point in answering.

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1 year ago