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Law Incorporation [45]
3 years ago
14

A circle has a diameter of 7.6 feet

Mathematics
1 answer:
masya89 [10]3 years ago
4 0
The actual calculation for the circumference is 23.864 ft, so whichever answer is closest to that should be correct
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Given the points (2,k) and (0,−6), for which values of k would the distance between the points be 5–√ ?
natka813 [3]

The value of k are -5 and -7 if the distance between points (2,k) and (0,−6) is √5

<h3>What is a distance formula?</h3>

It is defined as the formula for finding the distance between two points. It has given the shortest path distance between two points.

The distance formula can be given as:

\rm d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

The question is:

Given the points (2,k) and (0,−6), for which values of k would the distance between the points be √5

\rm \sqrt{5}=\sqrt{(0-2)^2+(-6-k)^2}

5 = 4 + (6 + k)²

After solving:

\rm 4+\left(6+k\right)^2-4=5-4

(6 + k)² = 1

k = -5 or -7

Thus, the value of k are -5 and -7 if the distance between points (2,k) and (0,−6) is √5

Learn more about the distance formula here:

brainly.com/question/18296211

#SPJ1

8 0
2 years ago
Please explain your answer.
Setler79 [48]
In the original problem flip the second half to do the multiplication

5 0
4 years ago
Read 2 more answers
2. In a bag, there are 25 marbles, in five different colors and three different sizes. As for colors, there are 5 blue, 10 green
Delicious77 [7]

Answer:

Step-by-step explanation:

  1. blue:  2 big 1 small
  2. green:  5 big 4 small
  3. red:  0 big 2 small
  4. yellow:  0 big 1 small
  5. white:  2 big  0 small

2 + 1 = 3

5 + 4 = 9

0 + 2 = 2

0 +  = 1

2 + 0 = 2

3 - 5 = 2

2 blue marbles are medium

9 - 10 = 1

1 green marble is medium

2 - 2 = 0

0 red marbles are medium

1 - 4 = 3

3 yellow marbles are medium

2 - 4 = 2

2 white marbles are medium

A: not high

B:

9 big marbles

medium chance

C: really low

D: not a good chance

F: medium chance

hope this helps

3 0
4 years ago
An item costs $420 before tax, and the sales tax is $33.60 . Find the sales tax rate. Write your answer as a percentage.
Marina CMI [18]
Answer: 12.60/420 = 0.03 = <span>3%</span>
3 0
3 years ago
Read 2 more answers
Jake earns $7.50 per hour working at a local car wash. The function, ƒ(x) = 7.50x, relates the amount Jake earns to the number o
Pie
F -1 (x) = x/7.50

Hope this helps!
6 0
3 years ago
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