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lesantik [10]
3 years ago
15

At 5:00 a.m., the temperature outside was 6°F below zero. By 12:00p.m., it rose by 9°F. At 7:00 p.m., the temperature

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
4 0

Answer:

-2 degrees Fahrenheit

Step-by-step explanation:

math also I'm asian

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xxMikexx [17]
It is A , I'm pretty sure
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Find the <br> x-intercept and <br> y-intercept of the line.
vova2212 [387]
<h3><u>The x intercept is at (-7, 0).</u></h3><h3><u>The y intercept is at (0, 1).</u></h3>

To find both the x and the y intercept, we need to solve one at a time.

For the x intercept, we need to make the value of y equal to 0, and solve for x.

-x + 7y = 7

-x + 7(0) = 7

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The y intercept is at 0, 1.

5 0
3 years ago
A school has 17 tables in the cafeteria. Each table seats 12 students. What is the
Scorpion4ik [409]

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So we have (12)(17) which is 204.

So the greatest number of students that can be seated din the cafeteria is 204 students.

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1-sin^2x/sinx-cscx <br><br>How do I solve this problem? I keep getting the wrong answer.
Annette [7]

Answer:

-sinx

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a trig identity that is crucial to solving this problem is: sin^2 + cos^2 = 1

with knowing that, you can manipulate that and turn it into 1 - sin^2x = cos^x

so 1-sin^2x/sinx - cscx becomes cos^2x/sinx - cscx

it is also important to know that cscx is the same thing as 1/sinx

knowing this information, cscx can be replaced with 1/sinx

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now sinx and 1/sinx do not have the same denominator, so we need to multiply top and bottom of sinx by sinx; it becomes....

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---------------------

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notice how in the denominator it has sin^2x-1 which is equal to -cos^2x

so now it becomes:

cos^2x

--------------

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because we have a fraction over a fraction, we need to flip it

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3 0
3 years ago
What is the y-intercept of the Cubic Function shown below?
Vadim26 [7]

Answer:

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