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Minchanka [31]
3 years ago
8

HELP!

Mathematics
1 answer:
Alla [95]3 years ago
5 0

Answer:

three hours or less: 50(x)+40

over three hours: 60(x)

Step-by-step explanation:

x=the number of hours the job takes

I'm not sure how to do the domain and range part. Hope this helps!

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3 0
3 years ago
Question 1
Scrat [10]

Answer:

17.11 meters

Step-by-step explanation:

You are using trigonometry in this problem.

The height of the flagpole represents the side <u><em>opposite</em></u> the given angle.

The base of the triangle is given as 19 meters and represents the side <u><em>adjacent</em></u> to the given angle.

Out of the main trigonomentric functions (sine, cosine, and tangent), only tangent uses both the opposite and adjacent sides.

Tan(angle) = opposite / adjacent

If we plug in what we know into that equation: <em>tan(42 degrees) = h / 19</em>

This means that <em>your answer = 19 * tan(42) = 17.11</em> meters

6 0
2 years ago
Help me find x and y
Leona [35]

Answer:

u can ask if u didn't understand !

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2 years ago
If the mean of this distribution is 13.7, which could NOT be the median?
Dmitriy789 [7]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
A woodworker spends a total of 162 hours making 24 birdhouses. He spends the same amount of time on each birdhouse. How many hou
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Answer:

6.75 hours

Step-by-step explanation:

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Read 2 more answers
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