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anastassius [24]
4 years ago
13

Solve the equation. x+4/5=3 8/15

Mathematics
1 answer:
Vesna [10]4 years ago
7 0

Answer:

x = 2.73

Step-by-step explanation:

<u>Heres what you put if it says show your work :)</u>

x + 4/5 = 3 8/15

  - 4/5   - 4/5

____________

       x = 2.73

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Softa [21]

Yes it is.

-3(-3)^2 = -27

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4 years ago
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Two angles, Angle A and Angle B are supplementary to one another. If the measure of B is 30 degrees more than the measure of A,
iVinArrow [24]

Answer:

m<A = 75 and m<B = 105.

Step-by-step explanation:

To find the two angles, we first take 180 (because supplementary angles are two angles that add up to 180) and we divide it by 2 to get 90. Then we take 30 degrees and divide that by 2 to get 15. You add 15 degrees to measure B and subtract 15 degrees to measure A. So then you get m<A = 90 - 15 = 75 and m<B = 90 + 15 = 105.

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3 years ago
Use variables to write a formula to find balance of the savings account after number of years
Kobotan [32]
B=balance and y=years! BxH
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Brandon estimates that he will need $18,000 each year to attend a 4-year college. His family can pay $5,000 a year. And he can g
Kay [80]

Answer:

48 months

Step-by-step explanation:

Brandon estimates that he will need $18,000 each year to attend a 4-year college.

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This means that, each year, $15000 out of the $18000 has been covered. That is the sum of the money from his parents and the loan:

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In 4 years, he will need to cover:

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Answer:

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Step-by-step explanation:

either one of those

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