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SIZIF [17.4K]
4 years ago
14

Evaluate m – n when m = –2.6 and n = 7.9.

Mathematics
1 answer:
Stolb23 [73]4 years ago
5 0
M = -2.6

n = 7.9

Thus, 

m - n = -2.6 -7.9 = -10.5

The answer is A.
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Natalka [10]

Answer:

negation of p

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3 0
3 years ago
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Write an equation that you can use to solve for x enter your answer in the box
tamaranim1 [39]

Answer:

see explanation

Step-by-step explanation:

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6 0
3 years ago
Given that the value of x is between 0 and 360 degrees (0 and 360
Brums [2.3K]

Answer:

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  • 0

Step-by-step explanation:

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<h3>20.</h3>

You have memorized that cos(x) = (√3)/2 is true for x = 30°. That is the reference angle for the 2nd-quadrant angle 180° -30° = 150°, and for the 3rd-quadrant angle 180° +30° = 210°.

Cos(x) is negative in the 2nd and 3rd quadrants, so the angles you're looking for are

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<h3>Bonus</h3>

  You have memorized that sin(π/4) = √2/2, and that cos(3π/4) = -√2/2. The sum of these values is ...

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<em>Additional comments</em>

Your calculator can help you with both of these problems.

The coordinates given on the attached unit circle chart are (cos(θ), sin(θ)).

6 0
2 years ago
Please help last one &lt;3333333333
kobusy [5.1K]
Hey!


<em>Take a look at the picture I attached to my answer please.</em>

<span><em>The stem-and-leaf plot that best represents the data given is</em></span>  the first option.

Hope this helps!


- Lindsey Frazier ♥.

8 0
3 years ago
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Vsevolod [243]

Answer:

A. 32x2 = 64

B. 2x3 = 6

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E. 22x23 = 506

8 0
3 years ago
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