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Keith_Richards [23]
3 years ago
14

By what factor must you multiply a number in order to double its square root? With an example.

Mathematics
1 answer:
Jobisdone [24]3 years ago
3 0
Suppose it is x = the number

 Suppose that h is the factor by which we want to multiply the number to double its square root.
 So we have to:

 √ (hx) = 2√x.

 We solve the equation for us and that:

 hx = 4x
 h = 4.

 You must multiply by 4 to duplicate the square root
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What system of equations represents the graph
Elodia [21]

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The answer is C because the two figures are not congruent.

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Secants P N and L N intersect at point N outside of the circle. Secant P N intersects the circle at point Q and secant L N inter
JulijaS [17]

Answer:

A circle is shown. Secants P N and L N intersect at point N outside of the circle. Secant P N intersects the circle at point Q and secant L N intersects the circle at point M. The length of P N is 32, the length of Q N is x, the length of L M is 22, and the length of M N is 14.

In the diagram, the length of the external portion of the secant segment PN is <u>X</u>

The length of the entire secant segment LN is <u>36</u>.

The value of x is <u>15.74</u>

Step-by-step explanation:

Snap

Jona_Fl16

7 0
3 years ago
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What is the quotient of 4 2/3s÷4 1/5
SpyIntel [72]

Is the s suppose to be “s” there?

Use the inverse of the 2 number & multiply.

14 * 5

—— ——-

3 21

70/63

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5 0
3 years ago
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An arena receives $1,700 per event for 12 concerts. If the costs for this sponsorship total $14,000, what is the profit margin f
miss Akunina [59]

Answer:

total profit margin for all 12 concert is $6,400.

profit margin for all one concert is  $533.33

Step-by-step explanation:

Amount of money received for one event = $1700

Total no of concert = 12

Total money received for 12 event = Amount of money received for one event * Total no of concert

Total money received for 12 event  = $1700 *12 = $20,400

Total cost of sponsorship = $14,000

Profit margin is the difference money invested and money earned.

here total investment is $14,000

Total money earned is  $20,400

Therefore profit margin = money earned - total investment

= $20,400 -  $14,000 = $6,400

Therefore total profit margin for all 12 concert is $6,400.

However to calculate profit margin for one concert we can simply divide the total profit margin for all 12 concert by no of concert (i.e 12)

profit margin for one concert = total profit margin for all 12 concert/total no of concert  = $6,400/12 = $533.33

profit margin for all one concert is  $533.33

6 0
3 years ago
Solve 2 2 2 + + (22 − 2) = 0, ≠ 0, ≥ 0
TiliK225 [7]

Answer:

26

Step-by-step explanation:

add 222 and 20

3 0
3 years ago
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