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4 years ago

11

A 32-m tall building casts a shadow. The distance from the top of the building to the tip of the shadow is 35 m. Find the length

of the shadow. If necessary, round your answer to the nearest tenth.

1 answer:

Vlad [161]4 years ago

3 0

Answer:

sqr 201

Step-by-step explanation:

use the Pythagorean theorem

35 is the hypotenuse so 35^2-32^2=x^2

x= sqr 201

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JulijaS [17]

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Given that events A and B are independent with P(A)=0.24P(A)=0.24 and P(B|A)=0.85P(B∣A)=0.85, determine the value of P(B)P(B), r

NemiM [27]

Answer:

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Step-by-step explanation:

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

$P(A) = 0.24, P(B|A) = 0.85$

These events are independent.

This means that $P(A \cap B) = P(A)*P(B)$ . So

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

$P(B|A) = \frac{P(A)*P(B)}{P(A)}$

$P(B|A) = P(B)$

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3 years ago

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9514 1404 393

Answer:

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Step-by-step explanation:

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3 years ago

If cosu = 30/34 find sin2u

Tomtit [17]

Answer:

es tal vez otra vez se repite la pregunta

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