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Tems11 [23]
3 years ago
14

What is the simplified equation of y=sin(90-x)-sin(x-90)?????please explain why.

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
5 0
Answer is in the attachment below.

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A magazine subscription costs $29.88 for 12 issues or $15.24 for 6 issues. Which subscription costs more per issue? How much mor
Valentin [98]

Answer:

The magazine that cost $15.24 for 6 issues cost more by $0.60/60 cents.

Step-by-step explanation:

Since $15.24 is 6 issues each and you need to even out the issues add $15.24+$15.24 then you would get $30.48, because its 15.24 each 6 add them both and it would be 12 issues. And the first issue $29.88 for 12 issues is  only $29.88 while the other is $30.48 so the one with 6 issues/the second cost more than the first.

60 cents more because 29.88+60=30.48.

3 0
3 years ago
Find the slope of the line?
LenKa [72]

Answer:

-3/4

Step-by-step explanation:

Option 1

Direction of the line: Down

-Negative Slope

Rise=-3

Run=4

Rise/Run=-3/4

Option 2

Points: (1,-2) and (-3,1)

y2-y1/x2-x1= 1-(-2)/-3-1

1+2/-3-1

-3/4

3 0
3 years ago
Read 2 more answers
Juliette made the jewelry box shown below. The jewelry box was shaped like a right rectangular prism.
goblinko [34]

Answer: 160.

Step-by-step explanation:

Use the formula V=whl to find the volume of a rectangular prism. 4x5x8= 160.

8 0
3 years ago
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0.05555555555 as a simplified fraction. Please, I’m raging so much right now.
Artemon [7]

Answer:

5555555555/100000000000

Step-by-step explanation:

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A restaurant wants to study how well it's salads sell. the circle graph shows the sales over the past few days. If 15 of the salads sold were caesar salads, how many total salads did the restaurant sell Caesar 30% Garden 58% Cobb 12%?

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3 years ago
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PLEASE HELP!!!!!!! :/
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The answer is 45 when you substitute all the variables in
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2 years ago
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