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Ad libitum [116K]
4 years ago
6

PLEASE HELP 30 POINTS

Mathematics
1 answer:
mote1985 [20]4 years ago
5 0

Answer: Maggie is 29 years old

Step-by-step explanation:

12*3=36

36-7=29

29 + 12 = 41

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1/5 − 1/3 = what fraction?? − what fraction??
Butoxors [25]

Answer:

-2/15

Step-by-step explanation:

Make them same denominator, which is 15.

1/5=3/15

1/3=5/15

then subtract, and you get -2/15

4 0
3 years ago
A carpenter is making a backyard deck. In the measurements, he has determined that he needs to make a support triangle with an a
djverab [1.8K]

Answer:

Equation for area = 36 = [1/2]x[2x - 1]

Step-by-step explanation:

Given:

Area of triangle = 36 m²

Length of base = 2(Height) - 1

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Computation:

Assume;

Height = x

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Equation for area = 36 = [1/2]x[2x - 1]

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3 years ago
45.5
sergey [27]

Answer:

The answer is 31.1%!

Hope this helps! If so, please mark my answer as brainliest :)

3 0
3 years ago
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Tosha is making muffins for breakfast. The recipe calls for 2 1/8 cups of white flour and 1 3/4 cups of wheat flour. What is the
Alexeev081 [22]
2 1/8 + 1 3/4

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7 0
4 years ago
Estimate the number of times an average person's heart beats in a lifetime. assume the average heart rate is 69 beats/min and a
rusak2 [61]
It would be approximately <span>2,719,980,000 beats in their entire lifetime.</span>
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3 years ago
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