1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
melamori03 [73]
3 years ago
8

What’s the equation of the circle with the center of five, -4 that passes through -3, two

Mathematics
1 answer:
ratelena [41]3 years ago
4 0

Answer:

(x-5)^2 + (y+4)^2 = 100

Step-by-step explanation:

First you need to know the equation of a circle which is,

(x – h)^2 + (y – k)^2 = r^2

(h,k) is the center point and r is the radius.

To find the radius use the distance formula which is

d=\sqrt(x2-x1)^2 + (y2-y1)^2 when you substitute you will get

\sqrt(5+3)^2 + (-4-2)^2 which simplifies to 10. That is the radius.

Then you will substitute that and the center point back into the equation to get the answer.

You might be interested in
HELPPPP ME PLZZZZZZZ
MAXImum [283]

Answer:

It would take alot of time for be to fill everything out so the simple solution is, complementary angles add up to 90 degrees and supplementary add up to 180 degrees. Simply for complementary do 90 - m<1 = m<2, and for supplementary 180 - m<3 = m<4.

3 0
3 years ago
Can someone help me please?!?
Damm [24]

Answer:

k=10

Step-by-step explanation:

g(x)=2x^2+ kx+18

when x=-2

g(-2)=2 (-2)^2 -2k +18

Since when x is -2, y =6

6=2 (-2)^2 -2k +18

6=18+8-2k

2k=26-6

2k=20

k=10

7 0
2 years ago
Martin deposits $700 into a savings account that gains interest at a rate of 5.5% annually. If he waits 7 years to withdraw the
Travka [436]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

Use the multiplier 1.055

final = original x multiplier^n

where 'n' is the number of years

Sub the values in

final = 700 x 1.055^7

final = 1018.27

Subtract the values:

1018.27 - 700 = 318.27

Thus, he earns more than $275

He earns $43.27 more

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

4 0
3 years ago
Factorise 9a^2 - 6ab + 12ac - 8bc
Lady_Fox [76]
9a^2-6ab+12ac-8bc
=3a(3a-2b)+4c(3a-2b)
=(3a+4c)(3a-2b)
There you go. Have fun!
6 0
3 years ago
A Grocery store sells steak for $6.10 per pound.What would be the cost of 2 3/5 LB of steak?
77julia77 [94]
<h2>Answer:</h2>

<u>The cost would be </u><u>$15.86</u>

<h2>Step-by-step explanation:</h2>

The cost of 1 steak is $6.10

The cost of 2 3/5 steaks will be

Cost of  2 3/5 steaks = 6.10 * 2 3/5

Cost of  2 3/5 steaks = $15.86

8 0
3 years ago
Other questions:
  • Keisha makes a large sandwich for a family picnic. She takes 1/2 of the sandwich to the picnic.At the picnic, her family eats 3/
    14·2 answers
  • Solve the quadratic equation 3x^2+x-5=0
    13·1 answer
  • Find the quadratic polynomial if zeros of it are 2 and 1/3 respectively​
    13·1 answer
  • If the mean of 2 3 x and 5 is 4,find x​
    14·1 answer
  • There is 3/4 of pizza leftover from the night before. How many 1/8 portions are there?
    9·1 answer
  • Need help on 5 pleaseeeeeeeeee
    14·1 answer
  • Hi can you please help me ​
    7·2 answers
  • Pls HAAAAAAAALLLLPPPPP plez
    6·2 answers
  • Help me plssssssssssss....<br>I will give brainlist <br>​
    13·1 answer
  • Use the distributive property (expand) to write an equivalent expression for: 3(4x-2t). Type your answer ( I NEED THIS RIGHT AWA
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!