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Nookie1986 [14]
3 years ago
8

The perimeter of a triangle is 141 inches. The lengths of the sides are in the ratio 5:12:13. Calculate the length of each side.

Mathematics
1 answer:
Akimi4 [234]3 years ago
8 0

Answer:

One side has length 5x

One side has length 12x

One side has length 13x

Step-by-step explanation:

5x + 12x + 13x = 15

x = 15/(5 + 12 + 13) = 15/30 = 0.5

5(0.5) = 2.5

12(0.5) = 6

13(0.5) = 6.5

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Answer:

The null hypothesis is H_0: p \leq x, in which x is the proportion tested.

The alternative hypothesis is H_1: p > x

Step-by-step explanation:

A recent article in a university newspaper claimed that the proportion of students who commute more than miles to school is no more than x.

This means that at the null hypothesis, we test if the proportion is of at most x, that is:

H_0: p \leq x

Suppose that we suspect otherwise and carry out a hypothesis test.

The opposite of at most x is more than x, so the alternative hypothesis is:

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2 years ago
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3 years ago
Giving brainiest, thank you, and follow<br>find the missing side length, m.​
Rus_ich [418]
Answer is 5
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6 0
2 years ago
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1. Marlene is going on a camping trip with a group of friends. She brings 3 boxes of granola bars,
andrey2020 [161]

Answer:

13.5

Step-by-step explanation:

total boxes of granola is = 3 + 2 + 1

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1 box  = 9.5 + 3

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i hope my ans is correct if not i apologise.

3 0
2 years ago
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Answer:

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2 years ago
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