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Mandarinka [93]
3 years ago
5

Write the expression as the sine, cosine, or tangent of an angle.

Mathematics
1 answer:
gregori [183]3 years ago
4 0
The given expression is the expansion of cos (a-b)
so we can simply calculate it as <span>cos(112-45)= cos 67</span>
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This is adding linear equations:
Kipish [7]
1. -x-1
2. -10x+9
3. -3x+1
4. -4.8x-0.8
5. -1.25x-0.7
6. -6x-20
7. 10x+10
8. -x+16

You’re welcome
4 0
3 years ago
The first step in graphing data in a scatter plot is which of the following?
faust18 [17]

The slope of a line with points (8, 42) and (3, 25) is -17/5

<h3>The first step in graphing data in a scatter plot</h3>

To graph a scatter plot, we simply determine the axis to plot each of the corresponding data

The axes are simply x and y axes

Hence, the first step in graphing data in a scatter plot is (d) Determine which axis corresponds to which data.

<h3>The slope of the line</h3>

The points are given as:

(8, 42) and (3, 25)

The slope of the line is calculated as:

m = (y2 - y1)/(x2 - x1)

This gives

m = (25 - 42)/(3 - 8)

Evaluate

m = -17/5

Hence, the slope of a line with points (8, 42) and (3, 25) is -17/5

Read more about linear equations at:

brainly.com/question/3493733

#SPJ1

4 0
2 years ago
Please help please ending in 5 minutes
saveliy_v [14]

Firstly, look at photo

Then, choose a point: (3, -5) is mine

(x0, y0) = (3, -5)

y + 5 = -3(x-3)

answer is B, Hope this helps ^-^

6 0
4 years ago
1.MEDAL ANSWER FOR MEDAL
Mashutka [201]
If Linda wants to know how much time students spend in the library, then she needs to how much people go. That means she needs to ask the first question, "How many hours per week do you read books in the library?".
7 0
3 years ago
Read 2 more answers
A bunny had an infinite number of carrots. A group of bunnies tried to steal those carrots from him. The bunny decided to hide t
myrzilka [38]

Answer:

none. they took all of his carrots...

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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