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mestny [16]
2 years ago
9

Match the expression to its simplified form.

Mathematics
1 answer:
omeli [17]2 years ago
4 0

Answer:

Step-by-step explanation:

5³ = 5 × 5 × 5 = 125

2^{5} = 2 × 2 × 2 × 2 × 2 = 32

5^{-2} = \frac{1}{5^{2} } = \frac{1}{25}

2^{-4} = \frac{1}{2^4} = \frac{1}{16}

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Given triangle, ABC is congruent to triangle EDC find A
arlik [135]

Answer:

m<A = 30 degrees.

Step-by-step explanation:

m < C in triangle ABC = m < C in EDC so

x + 13 + 42 + x + 13 = 180

2x = 180 - 13 - 13 - 42

2x = 112

x = 56.

So m < C = 56+13 = 69.

m < B = m < D = 81

M < A = 180 - 69 - 81

= 180 - 150 = 30.

7 0
2 years ago
If you had $350 and you spent the following
Olin [163]

Answer:

B.) $58

Step-by-step explanation:

350-89-18-27-38-120 = 58

6 0
3 years ago
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Given the set of data: 24, 43, 65, 12, 31, 78, 43, 24, 25, 18, 29, 53, 18, 23, 20, 43, 53, 25 Determine the quartiles.
worty [1.4K]

Answer:

Lower quartile= 4.75

Middle quartile= 9.5

Upper quartile= 14.25

Step-by-step explanation:

The given date set is 24, 43, 65, 12, 31, 78, 43, 24, 25, 18, 29, 53, 18, 23, 20, 43, 53, 25

On counting them we notice that it's number of element is 18

So N = 18

Arranging them in ascending order gives

12,18,18,20,23,24,24,25,25,29,31,43,43,43,53,53,65,78

Lower quartile= (N+1)*1/4

Lower quartile= (18+1)/4

Lower quartile= 19/4

Lower quartile= 4.75

Middle quartile= (N+1)*2/4

Middle quartile= (18+1)*2/4

Middle quartile= (19)*2/4

Middle quartile= 9.5

Upper quartile= (N+1)*3/4

Upper quartile= (18+1)*3/4

Upper quartile= (19)*3/4

Upper quartile= 14.25

Inter quartile range = upper quartile- minutes lower quartile

= 14.25-4.75

= 9.5

4 0
3 years ago
A 3-card poker hand is dealt at random from a standard 52-card deck. what is the total number of possible hands
Stells [14]
This depends on the number of players or hands dealt. If its one, it would be 17 (17.3 repeating to be exact),if its more than 2, thne just do 52/x and then divide that number by 3.
7 0
3 years ago
I WILL GIVE U BRAINLIEST AND THANKS AND 5 STARS
KatRina [158]

Answer:

a, d, f

Step-by-step explanation:

3 - 3= 0

6 = 2(3)

3^2 = 9

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3 years ago
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