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lapo4ka [179]
2 years ago
13

In a bag, the ratio of red to blue counters is 3:4.

Mathematics
1 answer:
Elza [17]2 years ago
7 0
R/b = 2/3, so r = 2/3 b
(r-3)/b = 3/5
5(r-3) = 3b
5(2/3 b - 3) = 3b
Just solve for b
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The measure of an angle is seventeen times the measure of its supplementary angle. What is the measure of each angle?
levacccp [35]

Answer:

The measure of each angle will be 10° and 170°.

Step-by-step explanation:

A supplementary angle refers to an angle that has the sum to be equal to 180°.

Let the small angle be represented by x

Therefore, the big angle will be: = 17 × x = 17x

Therefore, the value of both angles will be:

x + 17x = 180

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Divide both side by 18

18x/18 = 180/18

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Therefore, the bigger angle will be:

17x = 17 × 10 = 170

Therefore, the angles are 10° and 170°

4 0
2 years ago
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LiRa [457]

Answer:

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Step-by-step explanation:

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3 years ago
Convert mixed number to improper fraction<br> 2 3/5
Tpy6a [65]

Answer:

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5×2+3=13/5

Step-by-step explanation:

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2 years ago
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maks197457 [2]

Answer:

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Step-by-step explanation:

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Question 5(Multiple Choice Worth 1 points)
Roman55 [17]

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x <= 5 is the answer

Step-by-step explanation:

Because the arrow is pointinng the direction of the color

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3 years ago
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