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frez [133]
3 years ago
8

Rewrite the exponent as a fraction with postive a positive exponent. (-2)^-3

Mathematics
1 answer:
Stella [2.4K]3 years ago
4 0

Answer:

Step-by-step explanation:

The sign minus indicates that the power is located on the denominator

\frac{1}{2^{3} }

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Find the values of x and y
vitfil [10]

Hi there!

\large\boxed{y = 12, x = 3}

The two trapezoids are similar, so we can determine a common scale factor:

OL/UR = NM/TS

9/3 = 6/2

3 = 3

Trapezoid ONML is 3x larger than UTSR, so:

RS = 4, LM = y

3RS = LM

3 · 4 = y = 12.

Find x using the same method:

3UT = ON

3(2x+1) = 4x + 9

6x + 3 = 4x + 9

2x = 6

x = 3.

4 0
3 years ago
Whats the greatest common factor of 42,28, and 70​
kobusy [5.1K]

Answer:

14

Step-by-step explanation:

70

  1 * 70

  5 * 14

  7 * 10

42

 1 * 42

 3 * 14

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28

 1 * 28

 2 * 14

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pick the largest factor from 70 and check it they also work with the other two. 14 is the GCF.

7 0
2 years ago
Read 2 more answers
Plz help ASAP I don’t know just tell me the Awnser plz ASAP
Ann [662]

Answer:

The experimental probability is 1/6

Step-by-step explanation:

WIN = 8/48

       = 1/6 or 0.1667 = 16.67% chance of winning

LOSE = 40/48

          = 5/6 or 0.8333 = 83.33% chance of losing.

I hope this helps. ;)

5 0
3 years ago
Twelve basketball players, whose uniforms are numbered 1 through 12, stand around the center ring on the court in an arbitrary a
Ksju [112]

Answer:

Shown

Step-by-step explanation:

Given that twelve basketball players, whose uniforms are numbered 1 through 12, stand around the center ring on the court in an arbitrary arrangement.

Let us consider consecutive numbers in this set.

1+2+3 =6

After this we find the totals are more than 20.

When 1 to 12 are arbitrarily arranged, there are chances that numbers from 6 and above are having consecutive numbers.

These totals are greater than 20

Hence shown that some three consecutive players have the sum of their numbers at least 20.

(i.e. starting from if we take)

6 0
3 years ago
If RTS is isosceles, find mS <br> Pls pls help!
Ghella [55]

Answer:

m of angle s is 32

Step-by-step explanation:

Download pdf
4 0
2 years ago
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