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Kazeer [188]
3 years ago
7

Find the whole. 30% of what number is 12?

Mathematics
1 answer:
Lena [83]3 years ago
3 0
The answer is 40 your welcome
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PLEASE HELP!! IM HAVING A HARD TIME UNDERSTANDING THIS QUESTION.
kondor19780726 [428]

Answer:

14.6

Step-by-step explanation:

8 0
3 years ago
Calculate the slope of a line that passes through the points (3, -20) and (5, 8).
Rama09 [41]
C, it is six. Welcome
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Read 2 more answers
A youth group is setting up camp. Rain is predicted, so the campers decide to build a fly, or rain cover, over their tent. The f
inessss [21]
Most of the information's required for finding the answer is already given in the question. 
Height of the fly = 12 feet
Width of the fly = 16 feet
Now we can find the length of the poles using Pythagoras theorem.

Length of the poles = square root [(12)^2 + (8)^2]
                               = square root (144 + 64)
                               = square root (208)
                               = 14.4 feet
From the above deduction, we can conclude that the height of the poles needed to be 14.4 feet. I hope the answer has helped you.
4 0
3 years ago
PLEASE HELP FAST
gtnhenbr [62]

The correct answer is: D.) 6 7/8

Step-by-step explanation:

Given

2 3/4 divided 2/5

In order to divide two fractions, the reciprocal of the divisor is taken and then multiplied with the dividend.

So,

To solve

2\frac{3}{4} * \frac{5}{2}\\= \frac{11}{4} * \frac{5}{2}\\= \frac{55}{8}\\=6\frac{7}{8}

Hence

The correct answer is: D.) 6 7/8

Keywords: Fractions, division

Learn more about fractions at:

  • brainly.com/question/5102020
  • brainly.com/question/5069437

#LearnwithBrainly

5 0
4 years ago
If the area of a circle is 81 pie What is the radius of the circle?
Rama09 [41]
Answer-
40.5
Explanation-
Radius should be the half of the area, I guess..
6 0
3 years ago
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