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
shepuryov [24]
3 years ago
15

An equation of a circle is given as (x + 6)^2 + (y − 7)^2 = 81. Find the center and radius of the circle.

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
6 0

Answer:

(-6, 7), r=9

Step-by-step explanation:

The opposite of the number next to the x is -6, the opposite of the number next to the y is 7.  The square root of the number on the right (81) is 9, so 9 is the radius.

You might be interested in
Ill give brainliest please help :(
OleMash [197]

Answer:

okay so god,dog,now,won,noon,doom,mood,not,ton,pool

Step-by-step explanation:

7 0
3 years ago
In an equation what do v1 and v2 represent
Alik [6]
If this is regards to science and take off then  <span>V1= Takeoff decision speed. 
VR= Rotation speed. V2=Single engine climb speed. .</span>
6 0
3 years ago
Which number line shows the correct placement of 25%,14 1 4 , and 12 1 2 ?
3241004551 [841]

Answer:

3.5

Step-by-step explanation:

25%=0.25

0.25*14=3.5

7 0
3 years ago
A car rental charges $9.50 an hour plus rental fee of $32.50. How much is the total
algol13

Answer:

$184.5

Step-by-step explanation:

so we know they are charging x hours for renting plus a flat rent fee of 32.5

r(x)= 9.5 x + 32.5

r(16)= 9.5 (16) + 32.5

r(16)= 152+ 32.5

r=$184.5

7 0
3 years ago
Tito walked threemore miles then Daniel. if Daniel walked 2 miles how far did Tito walk?
marusya05 [52]
5 miles because 2 miles then add 3 miles equals 5 miles
4 0
3 years ago
Read 2 more answers
Other questions:
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B40%7D%7B3%7D%20%20%5Cdiv%20160" id="TexFormula1" title=" \frac{40}{3} \div 160"
    6·2 answers
  • Six of King Arthur’s knights are sitting around the Round Table eating peanuts. Since each knight suspected the others of not sh
    15·2 answers
  • Least Common factor 37 and 14
    14·2 answers
  • Aaron and his 2 friends found some money and split it even. Each received $5.00. How much did they find? a. $1000 b. $100 c. $15
    7·1 answer
  • What is the point-slopw form of the line that passes through the given point and has the given slop?
    8·1 answer
  • In the drawing below, find x if ABCD is a square and angle B= 4x + 10.
    15·1 answer
  • The dimensions of the tank are 50 cm by 32 cm by 20 cm. The tank is full of water and sand. The ratio of the volume of water to
    12·1 answer
  • 2) 3x – 8x + 10x ???????????????????????
    14·2 answers
  • There are 580 students at Alejandro’s school. He surveys a random sample of 60 students and finds that 21 of them regularly brin
    15·1 answer
  • The location of Sonia's school and home are plotted on the coordinate
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!