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Luba_88 [7]
3 years ago
10

How does knowing the double 6+6=12 help solve the near double 6+7=13?

Mathematics
1 answer:
Yakvenalex [24]3 years ago
7 0

Because, if 6 + 6 = 12, then in 6 + 7, 7 can be splitted into 6 + 6 + 1, and so you find it easier...!!

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In right triangle KLM, KL =14 and angle L=30° and angle M=90°. Find KM. Leave your answer in the simplest radical form.
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Answer:

KM = 7 Units

Step-by-step explanation:

In the given structure ΔKLM

∠KLM = 30° and side KL = 14 and ∠KML = 90°

and we have to find the measurement of KM.

From right angle triangle KLM

Side Sin30° = KM/KL = KM/14

KM = 14×sin30° = 14×1/2 = 7

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Answer:

Step-by-step explanation:

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The type II error occurs when the researchers fails to reject the null hypothesis when it is not true.

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Type I error would be: Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually different from 0.29

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