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9966 [12]
3 years ago
8

Please help with a math problem must show work.

Mathematics
2 answers:
jeyben [28]3 years ago
8 0
Correct answer: (B) C/2r=pi

Burka [1]3 years ago
5 0

Answer:

B

Step-by-step explanation:

you watch you Tube

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If the point is reflected across the x-axis, what is the location of the new point?
vovangra [49]
The answer to this question is (6,-1)
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3 years ago
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Does the function f(x) = (0.68)^x represent exponential growth, decay, or neither?
Dominik [7]

Answer:

The function is always Decreasing

Step-by-step explanation:

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8 0
3 years ago
What is the solution to8(5-r)/5=-2r
Dmitry [639]

Expand 8(5-r)/5=-2r as indicated: 40 - 8r

----------- = - 2r

5

Multiply both sides by 5, obtaining 40 - 8r = - 10r

Combine like terms: 40 = - 2r

Divide both sides by -2: -20 = r

The solution to 8(5-r)/5=-2r is -20. Verify this by subbing -20 for r in the given equation.

4 0
3 years ago
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15 points helpppppppppp plz
Elina [12.6K]
Answer: -1.5, negative, negative

4 0
3 years ago
WHO US GOOD AT PRECAL!?
butalik [34]

Answer:

(-10,-3)

Step-by-step explanation:

okay so first, we can plot the points (-3,2) and (4,7) on a graph. after graphing these points, look at the difference between the y-values. this is 5 because 7-2 is 5. now, look at the x-values. this is 7 because 4-(-3) is 7. so this means we have to go on the other side of the midpoint (-3,2) and go 5 lines down from that point. this brings us at (-3,-3). now, we have to go 7 lines to the left. this is (-10,-3). this is the other endpoint.

you can also graph this on desmos to double-check.

hope this helps:)

5 0
3 years ago
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