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
netineya [11]
2 years ago
8

Write the equation of the circle with the given center and radius: (h,k)= (-4,6), r=7

Mathematics
1 answer:
mina [271]2 years ago
5 0

Step-by-step explanation:

Equation of a circle in standard form is given as:

(x - h)^{2}  + (y - k)^{2}   =  {r}^{2} \\  \\  \therefore  \{x -( - 4) \}^{2}  + (y - 6)^{2}   =  {7}^{2}  \\  \\  \red{ \boxed{ \bold{\therefore  (x  +  4)^{2}  + (y - 6)^{2}   = 49}}} \\ is \: the \: required \: equation \: of \: circle.

You might be interested in
Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.
MissTica

Answer:

Blankets sell for $29 a piece, and hooded towels sell for $23 a piece.

Step-by-step explanation:

blanket = x

towel = y

5x + 13y = 444 -> x=(444-13y)/5

23x + 13y = 966

23[(443-13y)/5] +13y = 966

x = 29

y = 23

7 0
2 years ago
Please help I’m in a timed quiz
ANEK [815]

Answer:

SAS

Step-by-step explanation:

AC is a shared side.

AB and DC are the same length. (Given)

BAC and ACD are same (Given)

4 0
2 years ago
On Friday, 20 dogs attended doggy daycare. On Saturday, 26 dogs attended. What is the percent of change?
Sati [7]

Answer:

Step-by-step explanation:

%change=100(final-initial)/(initial)

%change=100(26-20)/20

%change=30%

Since this is positive the number of dogs increased by 30%

5 0
2 years ago
Ariana is going to invest in an account paying an interest rate of 1.9% compounded monthly. How much would Ariana need to invest
Brrunno [24]

Answer:

110000=p(1+0.019)^168

23.62p=110000

p=4660

8 0
3 years ago
Solving each proportions 10/8=n/10
RideAnS [48]

Answer:

n=12.5

Step-by-step explanation:

10/8=n/10

multiply the denominator and numerators 10 ad 10=100 divide by 8=12.5

3 0
2 years ago
Other questions:
  • Idk what the right answer is
    8·1 answer
  • Tina's score on her midterm exam was at the 40th percentile. The grades
    5·1 answer
  • A recent study of cardiovascular risk factors reported that 30% of adults meet criteria for hypertension. If 15 adults meet asse
    6·1 answer
  • Find the sum of 46 + 42 + 38 + ... + (-446) + (-450).​
    7·1 answer
  • If Sam paid $48 for shoes that were regularly priced at $90, what was the percent discount of the
    6·1 answer
  • Which sum or difference identity would you use to verify that cos (180° - q) = -cos q?
    6·1 answer
  • Some one help i hate math
    13·1 answer
  • HELPPPP PLSSSS<br> if you can’t see the picture don’t bother to answer the questions.
    6·1 answer
  • Guys, I don't understand this problem, there is a screenshot below. Take a look, I will give you 10 points!
    9·1 answer
  • Write an algebraic expression for each statement
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!