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Furkat [3]
3 years ago
14

the ratio of the measure of the three sides of a triangle is 9:7:5. Its perimeter is 84 inches. Find the measures of each side​

Mathematics
2 answers:
yarga [219]3 years ago
4 0

Answer:

36 in, 28 in, 20 in

Step-by-step explanation:

sum the parts of the ratio, 9 + 7 + 5 = 21 parts

Divide the perimeter by 21 to find the value of one part of the ratio

84 in ÷ 21 = 4 in ← value of 1 part of the ratio, then

9 parts = 9 × 4 in = 36 in

7 parts = 7 × 4 in = 28 in

5 parts = 5 × 4 in = 20 in

The measure of the sides are 36 in, 28 in and 20 in

andrey2020 [161]3 years ago
3 0

Answer:

36, 28, 20 inches

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

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<u>Explanation:</u>

Given:

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On substituting the value we get:

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3 years ago
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Answer:

£5200

Step-by-step explanation:

First, converting R percent to r a decimal

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The simple interest accumulated

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2 years ago
16 divided 18 = 3 divided n
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Step-by-step explanation:

Since we are given the information that the distance by road from town A to town B is 257 km. To get 50% of the distance, we simply have to multiply the distance given by 50%. This will be:

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