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Stells [14]
3 years ago
12

What is the length of PR​

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
7 0
The answer is 13 hope this helps
guajiro [1.7K]3 years ago
3 0

Answer:

9

Step-by-step explanation:

This is because 21/7 is 3. So, you use the scale factor of 3 to divide 27/3 to get x which is 9.

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225% of what number is 81
Airida [17]
To find a percentage of a number we multiply the percentage times the number and get the result, here we have the percentage and the result and need to find out which number it corresponds to, lets write an equation to do so and keep in mind that the percentage itself can be written in a different way:
225% = 225 out of 100 = 225/100
So we have this equation, where we call x the number we are looking for:
<span>(225%)(x) = 81
</span>(225/100)(x) = 81
so we solve for x:
225x = 81*100 = 8100
x = 8100/225
x = 36
The original number is 36, hence 225% of 36 is 81
4 0
4 years ago
Which are the ways to finance your college education?
scZoUnD [109]

Answer:

All of the above

Step-by-step explanation:

   Grants. Colleges, states, and the federal government give out grants, which don't need to be repaid.

   Ask the college for more money.

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   Apply for private scholarships.

   Take out loans.

   Claim a $2,500 tax credit.

   Live off campus or enroll in community college.

5 0
3 years ago
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Oliver deposited $1,640.70 in a savings account that earns 2.6% simple interest. What will Oliver's account balance be in 8 mont
Evgesh-ka [11]
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8 0
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What is 50%+100094648%
nataly862011 [7]

Answer:

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Decimal : 1000946.98

Step-by-step explanation:

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Which property was used to simplify the expression?
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