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Misha Larkins [42]
2 years ago
11

Can you write the equation of a circle if the point does not lie on the circle?explain

Mathematics
1 answer:
3241004551 [841]2 years ago
5 0

Answer:

Demonstrates how to complete the square to find the center and radius of a circle. ... The center-radius form of the circle equation is in the format (x – h)2 + (y – k)2 = r2, with the ... If you end up with an equation like (x + 4)2 + (y + 5)2 = 5, you have to keep straight that h ... That is, the center is at the point (–4, –5), not at (4, 5).

Step-by-step explanation:

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During a furniture sale, Dorothy paid $20 for new couch cushions. If the discount percentage is given in the first column, find
DochEvi [55]
<h3>Answers:</h3><h3>First box = 57.14</h3><h3>Second box = 80</h3>

=============================================

Explanation:

If you save 65%, then you pay the remaining 35%

0.35x is the final price when x is the original price

0.35x = 20 solves to x = 57.14 approximately after dividing both sides by 0.35

57.14 goes in the first box

--------------

This must mean 80 goes in the other box.

Here's the steps on how to get 80

If you save 75% then you pay the remaining 25%

0.25x = 20

x = 20/0.25

x = 80

80 goes in the second box

3 0
2 years ago
UREGENTTT HELPPP<br><br> Which shows this equation in standard form? 8-4(x-y)= 2x+6
jeka57 [31]

Answer:

Step-by-step explanation:

9-4(x-y)=2x+6

9 - 4x + 4y = 2x + 6

9 + 4y = 6x + 6

4y = 6x - 3

y = 3x/2 - 3/4

7 0
3 years ago
Two planes leave an airport the same time and travel in opposite directions. one plane averages 300 miles per hour, and the othe
vekshin1
In 3 hours, the two planes will be 2,700 miles apart.

If in one hour, the planes get 900 miles apart, it will take 3 hours to become 2,700 miles apart.

《----- and -----》 Indicatethe planes moving in opposite directions.

The number indicate the distance traveled.

The amount of times the number is repeated indicates the amount of hours flown (ex.: 50+50+50+50 would indicate 4 hours flown because there are 4 50s in the sequence).

So
《-----300 + 600-----》
=900 miles in one hour

《------300+300 and 600+600-----》
=1,800 miles in 2 hours

《-----300+300+300 and 600+600+600-----》
=2,700 miles in 3 hours
5 0
3 years ago
Read 2 more answers
Construct a box plot for the data given.43 46 49 51 5252 58 55 65 6667 66 66 67 6769 71 73 75 7977 83 85 86 87
padilas [110]

Answer:

Kindly check attached picture for box plot

Step-by-step explanation:

Given the data :

43 46 49 51 52 52 58 55 65 66 67 66 66 67 67 69 71 73 75 79 77 83 85 86 87

Using the software to create a box plot, the box plot five number summary is a given below ;

Sample size: 25

Median: 67

Minimum: 43

Maximum: 87

First quartile: 53.5

Third quartile: 76

Interquartile Range: 22.5

With no outliers.

8 0
2 years ago
PLEASE HELP
Rudiy27
Y= 3x-7
Is a linear unction
7 0
3 years ago
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