3 years ago

#10 using the right angle below find the cosine of angle B.

Mathematics

1 answer:

Contact [7]3 years ago

4 0

$\cos B = \frac{\text{adjacent side}}{\text{hypotenuse}} = \frac{5\sqrt{2}}{10} = \frac{\sqrt{2}}{2}=0.707$

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2 years ago

Read 2 more answers

Anyone know how to do this?

Lera25 [3.4K]

Answer:

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Part B) 225

Step-by-step explanation:

Part A

The slope of the graph gives us the mile per gallon of the car.

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Part B) Since we know the slope of the direct variation line, we substitute into y=kx to get:

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2 years ago

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sertanlavr [38]

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2 years ago

A barista averages making 16 coffees per hour. At this rate, how many hours will it take until she’s made 1,200 coffees?

nignag [31]

Answer:

75 hours

Step-by-step explanation:

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1200=3*2*2*2*2*5*5

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so we notice that there are four 2's in both so those are the 'ones' so cross them off and get

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago