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blsea [12.9K]
4 years ago
12

Find BM please !!!!!!!!!!

Mathematics
1 answer:
omeli [17]4 years ago
6 0

M is the centroid and the centroid divide the line in 1:2 ratio . So M divide BQ in 1:2 ratio and the total length of BQ is 18.

Therefore BM is one third of 18 . ANd one third of 18=6

So BM =6 and MQ=12 .

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6 0
2 years ago
find a number such that 8 times the number is 36 greater than the opposite of the number. Explain also please. ♥
lukranit [14]
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Step 1. <span>Distribute

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8 0
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An engineer designed a valve that will regulate water pressure on an automobile engine. The engineer designed the valve such tha
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Answer:

Step-by-step explanation:

Given that:

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sample size = 24

Sample mean = 7.3

Standard deviation = 1.0

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The null hypothesis:

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The alternative hypothesis:

H_a: \mu > 7.1

This test is right-tailed.

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The test statistics can be computed as:

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