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Galina-37 [17]
2 years ago
8

What is the exact value of cotangent (StartFraction 3 pi Over 4 EndFraction)? –1 Negative StartRoot 2 EndRoot 1 StartRoot 2 EndR

oot.
Mathematics
1 answer:
timurjin [86]2 years ago
6 0
1 negative startroot 2 end root 1 start root 2 end root
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If x=5^a, find the value of 5x. How?
Yakvenalex [24]

Answer:

5x = 5^{(a+1)}

Step-by-step explanation:

Here is a problem with the concept of properties of the exponent.

We are given x = 5^{a} and we have to find the value of 5x.

Now, 5x = 5 \times 5^{a} {Since we are given that x = 5^{a}}

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3 years ago
Thank you to whoever helps!
shepuryov [24]

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The segment joining an original point with its rotated image forms a chord of the circle of rotation containing those two points. The center of the circle is the center of rotation.

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__

Segment AD is perpendicular to corresponding segment FE, so the angle of rotation is 90°. (We don't know which way (CW or CCW) unless we make an assumption about which is the original figure.)

4 0
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1/6 5/6<br><br> &lt;<br> &gt;<br> =<br> or none
Rudik [331]
The answer is < :) hope this helped
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