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Hitman42 [59]
2 years ago
15

Which of the following is not a right triangle?

Mathematics
1 answer:
MakcuM [25]2 years ago
5 0

Answer:

D) 40, 76, 86

Step-by-step explanation:

..........

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I have multiple questions:<br> 1: 2/3÷4/5<br> 2: 2 1/9÷2/3<br> 3: 3/5÷1 1/4
Setler79 [48]

Answer:

1: 5/6

2: 3 1/6

3: 12/25

hope this helps!!

p.s

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8 0
3 years ago
PLEASE HELP ASAPPPP , Thank you sm .
Montano1993 [528]

Answer: i think 2 feet, not really sure tho ':)

Step-by-step explanation:

8 0
3 years ago
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What is the third quartile of this data set 20,21,24,25,28,29,35,36,37,43,44
SashulF [63]

Answer:

37

Step-by-step explanation:

The data set is in ascending order, thus the median is the middle value of the data set.

median = 29

The third quartile is the middle value of the data to the right of the median

Q_{3} = 37

6 0
3 years ago
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5 1/3 added to four times a number is 38 14/15. what is the number? please show work
Lesechka [4]
38 14/15 - 5 1/3 = 33 3/5 or 33.6
33.6/4= 8.4
8.4= 8 2/5

the answer is 8 2/5

6 0
3 years ago
Which lines is a parallel to the line y=1/2x+5 and passes through the point (-2,1)?
Archy [21]

Answer:

The answer is: y = 1/2x + 2

Step-by-step explanation:

Given equation: y = 1/2x + 5

Given point: (-2, 1)

The slope of the given line is 1/2. Parallel lines have the same slope.

Use the point slope form and solve for y:

y - y1 = m(x - x1)

y - 1 = 1/2(x - (-2))

y - 1 = 1/2(x + 2)

y - 1 = 1/2x + 1/2 * 2

y - 1 = 1/2x + 1

y = 1/2x + 2

Proof:

f(-2) = 1/2(-2) + 2

= -1 + 2

= 1, giving point (-2, 1)

Hope this helps!! Have an Awesome Day!! :-)

5 0
3 years ago
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