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OLga [1]
3 years ago
11

(-0.42,0.91)

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
3 0

Answer:

\cos(\pi -\theta) = 0.42

\cos(2\pi +\theta) = -0.42

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I believe it's A, sorry if it's incorrect. ^-^'

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Taylor is using money from her coin try to go to the fair. She wants to spend no more than $17 there. She has $8 in bills and so
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There are 4 quarters in dollars. Keep that in mind.

Since Taylor is spending no more than 17 dollars, she probably only has 17 dollars. We already know that she has 8 dollars in bills, so we can subtract 8 dollars from 17 dollars because we need to find the amount of dollars in quarters. 

The answer for that is 9 dollars. Since there are 4 quarters in the dollars, you need to multiply 9 by 4 to find the amount of quarters. 
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What is the mean of the values in the dot plot?<br><br><br><br> Enter your answer in the box.
ziro4ka [17]

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3 years ago
Which of the following polynomial functions is graphed below? OA. f(x) = (x - 2) ^ 2 * (x + 3) * (x - 1) O B. f(x) = (x + 2) ^ 2
laila [671]

The function of the polynomial is (b) f(x) = (x + 2) ^ 2 * (x - 3) * (x + 1)

From the graph, we have the following highlights

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The above highlights mean that:

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So, the function of the polynomial is:

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Read more about polynomial graphs at:

brainly.com/question/8878887

8 0
2 years ago
5) Mario owns a plumbing business. He charges an hourly rate plus a onetime set up fee. His first job was 4 hours and he charged
Wittaler [7]

Answer:

Results are below.

Step-by-step explanation:

<u>First, we need to calculate the variable income per job:</u>

<u />

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<u>Now, the hourly rate:</u>

<u></u>

Hourly rate= total variable income / number of hours

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It is probably that the second job was 7 hours long. If not, he doesn't charge the same amount per hour

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