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elena-s [515]
3 years ago
9

Nate' s mother drives 225 miles back and forth to work each month. How many miles does she drive back and forth to work in one y

ear?
Mathematics
2 answers:
Zepler [3.9K]3 years ago
5 0

Answer: 2700 miles

Step-by-step explanation:

Given : Nate' s mother drives 225 miles back and forth to work each month.

We know that there are 12 months in a years.

Therefore, by using the MULTIPLICATION OPERATION, we have

The number of miles she drives back and forth to work in one year will be :_

Miles drive each month x Number of months in a year

=225\times12=2700\text{ miles}

Hence, she drives 2700 miles  back and forth to work in one year.

otez555 [7]3 years ago
4 0
So 1 year is 12 months, you want to multiply 225 and 12 which equals 2,700 miles. 2,700 miles is the answer.
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Answer:

Step-by-step explanation:                

\displaystyle\Large\boldsymbol{} x^4+2x^3-2x^2+2x-3= \\\\\\x^4+2x^2(x-1)+2x-\underbrace{2-1}_{-3}=  \\\\\\x^4-1+2x^2(x-1)+2x-2 = \\\\\\(x^2-1)(x^2+1)+2x^2(x-1)+2(x-1) = \\\\\\\underline{(x-1)}(x+1)(x^2+1)+2x^2\underline{(x-1)} +2\underline{(x-1)} =\\\\\\(x-1)((x+1)(x^2+1)+2x^2+2)=\\\\\\(x-1)(x^3+x^2+2x^2+x+2+1)=\\\\\\(x-1)(x^3+3x^2+x+3) =\\\\\\(x-1)( \underline{(x+3)}x^2+\underline{(x+3)})=(x^2+1)\underbrace{(x-1)(x+3)}_{x^2+2x-3}= \\\\\\(x^2+1)(x^2+2x-3) : (x^2+2x-3)=x^2+1

7 0
3 years ago
The m∠B is two more than three times the measure of ∠C. If ∠B and ∠C are complementary angles, find the measures of both angles.
allsm [11]

Answer:

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Step-by-step explanation:

Let angle B's measure be B and angle C's measure be C.

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we can write:

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B + C = 90

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3 years ago
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This is how many time each color appears:

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3 years ago
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bezimeni [28]

Answer:

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