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melamori03 [73]
3 years ago
13

In figure, MN : NP = 9:1. If MP = 2. Find the distance from M to point K that is 1/4 the distance from M to N?

Mathematics
2 answers:
svetlana [45]3 years ago
8 0

Answer:

C

Step-by-step explanation:

the answer is C. give the person the brainly :) ignore this answer

Dovator [93]3 years ago
5 0

The distance MN is 9/(9+1) = 9/10 of the distance MP, so is

... MN = (9/10)×MP = (9/10)×2 = 9/5

The distance MK is 1/4 that, so is ...

... MK = (1/4)×(9/5) = 9/20 . . . . . matches selection (C)

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Blizzard [7]

Answer:

24

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4 0
3 years ago
If r=10 and s=31 find R. Round to the nearest tenth
Vsevolod [243]

Answer: option c.

Step-by-step explanation:

You need to remember the identity:

tan\alpha=\frac{opposite}{adjacent}

The inverse of the tangent function is arctangent. You need to use this to calculate the angle "R":

 \alpha =arctan(\frac{opposite}{adjacent})

You know that you need to find the measure of "R" and r=10 (which is the opposite side) and s=31 (which is the adjacent side), you can sustitute values into \alpha =arctan(\frac{opposite}{adjacent})

Then, you get:

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3 0
3 years ago
Read 2 more answers
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ElenaW [278]

Answer:

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Step-by-step explanation:

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Using the formula

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P=e^{0.007t+C}=e^{0.007t}\cdot e^C=Ae^{0.007t}

e^C=A

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323 million=A

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Now, substitute P=400 million

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5 0
3 years ago
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Step-by-step explanation:

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3 0
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DaniilM [7]

Answer:

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