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jeka57 [31]
3 years ago
13

Find the distance between point A and B. Round your answer to the nearest tenth when necessary

Mathematics
1 answer:
stepladder [879]3 years ago
7 0

Answer:

8.9

Step-by-step explanation:

(- 3, 8) and (5,4)

Sqrt[(5 - - 3)^2 + (4-8)^2]

Sqrt [(8)^2 + (- 4)^2]

Sqrt 80

= 8.9

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The product of x and −7 twelfths is −0.6. What is the value of x?
Alexeev081 [22]
If you solve x(-7/12)=-0.6 it is x=<span>1.02857142</span>
8 0
3 years ago
Help me find the media, mode and the mean look at the photo and solve the puzzle
svp [43]

Answer: See below.

Good Luck! I hope this helps!

Step-by-step explanation:

1) Find the Mean of 7  18  9  22  4.

7 + 18 + 9 + 22 + 4 = 50

50 ÷ 5 = 10

2) Find the Median of 7  18  9  22  4.

4  7  9  18  22

The Median is 9.

3) Find the Mean of 7  3  7  4  8  9  2.

7 + 3 + 7 + 4 + 8 + 9 + 2 = 40

40 ÷ 7 = 5.7

4) Find the Median of 7  3  7  4  8  9  2.

2  3  4  7  7  8  9

The Median is 7.

5) Find the Mode of 7  3  7  4  8  9  2.

Mode is the number that occurs the most.

2  3  4  7  7 8  9

The Mode is 7.

6) Find the Median of 6  10  23  24  13  9  23  12.

6  9  10  12  13  22  23  24

There are 8 numbers in this set of numbers, so the Median is the average of the two numbers in the middle. So, \frac{(12+13)}{2} = \frac{25}{2} = 12.5

The Median is 12.5.

7) Find the Mean of  6  10  23  24  13  9  23  12.

6 + 10 + 23 + 24 + 13 + 9 + 23 + 12 = 120

120 ÷ 8 = 15

The Mean is 15.

8) Find the Median of 120  113  101  101  112.

101  101  112  113  120

The Median is 112.

9) Find the Mean of 73  72  72  98  99  96  98  98  73.

73 + 72 + 72 + 98 + 99 + 96 + 98 + 98 + 73 = 779

779 ÷ 9 = 86.6.

10) Find the Mode of 73  72  72  98  99  96  98  98  73.

72  72  73  73  96  98  98  98  99

The Mode is 98.

11) Find the Mode of 6  10  23  24  22  9  23  13.

6  9  10  13  22  23  23  24

The Mode is 23.

12) Find the Median of  73  72  72  98  99  96  98  98  73.

72  72  73  73  96  98  98  98  99

The Median is 96.

13) Find the Median of 12  22  26  15  18  22  29  11  22  18.

11  12  15  18  18  22  22  22  26  29

There are 10 numbers in this set of numbers, so the Median is the average of the two numbers in the middle. So, \frac{(18+22)}{2} = \frac{40}{2} = 20

The Median is 20.

<h2>THE END!  Yay!</h2>
3 0
2 years ago
Blake's pool can hold 2.539 gal of water when full. If it takes 9 hours to fill the empty pool. How much water will be in the po
Dovator [93]

Answer:

0.2821 gal

Step-by-step explanation:

Since this is a direct and proportional relationship, we know that the ratio for 2.539 gal of water to 9 hours is the same as the ratio from the water in the pool after 1 hour to 1 hour. Therefore, we can simplify 2.539:9 into 0.2821111... I’m not sure what value you must round to, so I’ll assume it is to the nearest thousandth. Hence, our answer is 0.2821 gal.

I hope this helps! :)

5 0
3 years ago
PLEASE HELP ME ANSWER ALL OF THESE QUESTIONS!!!!
daser333 [38]

Remember: a^2 + b^2 = c^2

1

64 + 49 = 113

√113 = \sqrt{113}

2

100 - 25 = 75

square root of 75 = 5 \sqrt{3}

6 0
3 years ago
What is the 135th digit to the right of the deciaml point in the repeating decimal 0.428571
Vikki [24]
0.428571428571

135/6 = 22 remainder 3
The 3rd digit is 8

Therefore, the 135th digit to the right of the decimal point is 8.
3 0
3 years ago
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