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miv72 [106K]
3 years ago
10

There are 10 boys in a class of 15 people. create a ratio of boys to girls simplify

Mathematics
2 answers:
nordsb [41]3 years ago
7 0

Answer:

10:5

Step-by-step explanation:

marin [14]3 years ago
6 0

Answeer

2 to 3. ... On many GMAT questions, you will be given a ratio, and you will solve by setting up a ... We set up a proportion by finding something that we can set the ratio equal to:.

Step-by-step explanation:

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Twenty percent of a number is 14. find the number
7nadin3 [17]
The answer is:   70  .
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Explanation:
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(20/100) x = 14;  solve for "x".

(20/100) = 2/10 = 1/5 ; 

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x/5 = 14 ; 

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Determine if triangle DEF with coordinates D (3, 2), E (4, 6), and F (7, 3) is an equilateral triangle. Use evidence to support
Anna [14]
<span>Use the formula d=sqrt[(x₂-x₁)^2+(y₂-y₁)^2] to find distance between 2 points.
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See the attachment for the complete workout.
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4 years ago
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Answer:

51.9

Step-by-step explanation:

because one side is 30 and another is 60, you can assume the 3rd side of the triangle is 51.9 because of the 30-60-90 rule which states that if each angle of a triangle is 30, 60, and 90, then the side lengths equal x (30), 2x (60), and x√(3) (~51.9).

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