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mariarad [96]
3 years ago
8

What factor must you multiply a number in order to double its square root?

Mathematics
1 answer:
ryzh [129]3 years ago
6 0

Let x = the number

Let c = the factor

You want

√(cx) = 2√x

Solve for c:

cx = 4x

c = 4

You need to multiply by 4 to double the square root. Have a great day!!

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Answer:

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masha68 [24]
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What is (6p+15)+(10p-9)
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Read 2 more answers
An angle bisector of a triangle divides the opposite side of the triangle into segments 5 cm and 3 cm long. A second side of the
attashe74 [19]
There is a little-known theorem to solve this problem.

The theorem says that
In a triangle, the angle bisector cuts the opposite side into two segments in the ratio of the respective sides lengths.

See the attached triangles for cases 1 and 2.  Let x be the length of the third side.

Case 1:
Segment 5cm is adjacent to the 7.6cm side, then
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Case 2:
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The theorem can be proved by considering the sine rule on the adjacent triangles ADC and BDC with the common side CD and equal angles ACD and DCB.

6 0
3 years ago
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