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
NISA [10]
3 years ago
6

Write a standard equation of the circle(please specify which answer is for which)

Mathematics
1 answer:
maksim [4K]3 years ago
6 0
21.
the equation of a circle with center at (h,k) and radius r is
(x-h)²+(y-k)²=r²

so
(x-1)²+(y-2)²=5²
(x-1)²+(y-2)²=25


22.
the equation of a circle with center at (h,k) and radius r is
(x-h)²+(y-k)²=r²

so
(x-(-3))²+(y-5)²=2²
(x+3)²+(y-5)²=4
You might be interested in
How would I solve k-17=(-12)
nadya68 [22]
Ok your objective in this problem is to find out what k equals. To do that, you have to get "k" by itself. TO do that you have to add 17 on both sides. Making k equal 5
8 0
4 years ago
Read 2 more answers
QUESTION 5 The temperature was -7°C in the morning. The temperature dropped 3°C by sunset. What was the temperature at sunset? +
Blizzard [7]
-10°C or you can put positive if you want
7 0
4 years ago
Which are possible first steps in solving the equation 4^x+3 = 18?
lilavasa [31]

Answer:

Option 3: take base-4 log each side

In case of multiple answers:

Options 3,4 & 5

Step-by-step explanation:

4^(x+3) = 18

Apply log4 both sides to being the power down

You can take log with any other base too.

In case of multiple answers, options 4 and 5 are also valid

6 0
3 years ago
Read 2 more answers
Giving brainliest How many square feet of outdoor carpet will we need for this hole?
Anastaziya [24]

Answer:

39 square feet

Step-by-step explanation:

the area of a rectangle is equal to its base times its height.

we can break the two rectangles up and find their areas and then add the areas together for the final answer.

3 x 2 = 6

3 x 11 = 33

33 + 6 = 39

3 0
3 years ago
Find the ratios and reduce them in their lowest terms . <br>8cm and 8mm​
ratelena [41]

Answer:

Hope the picture will help you

5 0
2 years ago
Other questions:
  • Solve For: <br> MULTIPLYING DECIMALS
    13·2 answers
  • I need help with the questions could someone answer them all?
    9·1 answer
  • Write the linear equation in slope-intercept form: 5x - y = -17
    14·1 answer
  • 18 divided by 6 minus 4 plus 12
    6·2 answers
  • A rectangular or school gym has a length of 120 feet and a perimeter of 520 feet. what is the width, in feet,of the the school g
    15·1 answer
  • Aaron gets paid $7.00 an hour at his job.how much money would he earn if he spends 2 hours a day working
    7·2 answers
  • These questions are the worst
    7·1 answer
  • Calebs family room has the dimensions shown.He needs to find the area of the room so that he knows how much carpet to buy.
    12·1 answer
  • Please help thank you! Solve for x and y
    15·2 answers
  • Please help me please!! −
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!