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
laila [671]
3 years ago
12

What is the radius of the circle x2+y2–81=0?

Mathematics
1 answer:
anzhelika [568]3 years ago
3 0
The Answer is 9
The radius is 9
You might be interested in
Harry rode 2 1/2 miles on his bike yesterday. He rode 1 3/4 miles on his bike today. If he plans to ride 6 miles this week on hi
aksik [14]

Answer:

1 3/4 miles

Step-by-step explanation:

2 1/2+ 1 3/4= 4 1/4

6-4 1/4= 1 3/4

3 0
3 years ago
Read 2 more answers
Which graph shows the solution to the inequality −2(2x+3)≤26?
krok68 [10]

Answer:

x≥−8

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

−4x−6≤26

Step 2: Add 6 to both sides.

−4x−6+6≤26+6

−4x≤32

Step 3: Divide both sides by -4.

−4x/−4 ≤ 32/−4

x≥−8

5 0
3 years ago
Find an equation for the line below
Alexandra [31]
Y = 6/9x + 1
Rise/run
8 0
3 years ago
12 divided by 3 parenthesis 4
Stels [109]
12 divided by 3 equals 4. And the. Parentheses means multiply, so 4x4=16

Hope this helps! Good luck!
7 0
3 years ago
Read 2 more answers
A train traveled 300 miles at a constant speed. It took 5 hours. What is the constant of proportionality that describes the trai
Fudgin [204]

Answer:

60 miles an hour

Step-by-step explanation:

^^^^^^^^

5 0
3 years ago
Other questions:
  • A bag contains 3 red marbles, 6 blue marbles and 2 green marbles. If two marbles are drawn out of the bag, what is the probabili
    13·1 answer
  • Solve a magic square of 3 by 3 squares<br>numbers are- 20  21  22  23  24  25  26  27  28 
    5·1 answer
  • What is 3 1/2 divided by 3?
    8·2 answers
  • What is the difference from the point (-6,2) to the point (2,17)?
    6·1 answer
  • URGENT, LAST 2 QUESTION!! WILL GIVE BRANLIEST!!! AT LEAST TAKE A LOOK!!
    9·1 answer
  • For an integer N greater than 1, what is the least value of N such that the
    15·2 answers
  • Which container holds more, a half-gallon milk jug or a 2-liter juice bottle
    9·1 answer
  • What is the diference between the<br>largest and the smallest 4 digit numbers​
    5·1 answer
  • 9+0+00000+898988888888899+438942838590285=?<br> i need someone to talk to boreddddddddd
    9·2 answers
  • I dentist the slope and a point on the line
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!