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Alika [10]
3 years ago
5

Simplify h + h + h , I really need help

Mathematics
2 answers:
lyudmila [28]3 years ago
4 0
3h

Explanation:

Add them
zimovet [89]3 years ago
4 0

Answer: The answer is 3h

Step-by-step explanation:

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shtirl [24]

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A

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8 0
3 years ago
Malia runs 5 miles in 1 hour. How many miles does she run in half an hour? In 2 1/2 hours?
Olegator [25]
1/2 hr* (5 miles/ 1 hr)= 2.5 miles.

2 1/2 hrs* (5 miles/ 1 hr)= 12.5 miles.

Malia runs 2.5 miles and 12.5 miles in 1/2 hr and 2 1/2 hrs respectively.

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8 0
3 years ago
Can someone help me please. -4-(4+3i)
olga2289 [7]
Your answer would be -11.

5 0
4 years ago
You spend 15 minutes doing homework. You spend 3 hours watching television. Write the ratio of the amount of time spent doing ho
german

The ratio of the amount of time spent doing homework to the amount of time spent watching TV is 1/12.

  • The time spent on doing the homework is 15 minutes.
  • The time spent watching television is 3 hours.
  • To calculate the ratio, we must have the same units for both quantities.
  • We have to convert the time spent watching television from hours to minutes.
  • 1 hour is 60 minutes.
  • 3 hours has 3*60 minutes.
  • 3 hours have 180 minutes.
  • So, the time spent watching television is 180 minutes.
  • The ratio of the amount of time spent doing homework to the amount of time spent watching TV is 15/180.
  • We need to simplify the fraction.
  • 15/180 is equal to 1/12.
  • Thus, the ratio of the amount of time spent doing homework to the amount of time spent watching TV is 1/12.

To learn more about fractions, visit :

brainly.com/question/10354322

#SPJ9

3 0
1 year ago
A textbook store sold a combined total of 294 physics and psychology textbooks in a week. The number of psychology textbooks sol
miv72 [106K]

Answer:

105 psychology textbooks. 189 physics textbooks.

5 0
3 years ago
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