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
sweet [91]
3 years ago
9

Which are the center and radius of the circle with equation (x + 5)2 + (y - 4)2 = 9?

Mathematics
1 answer:
alina1380 [7]3 years ago
4 0

Answer:

Center (-5,4) radius 3

Step-by-step explanation:

The standard equation of a circle is

(x-h)^2+(y-k)^2=r^2

where the center is (h,k) and r is the radius

so h=-5 in this case and k is 4

r^2=9 so r=3

You might be interested in
The number a times 10 to the power of negative 2 is about 8 times greater than b times 10 to the power of negative 3. Find the c
bezimeni [28]

Answer:

c

Step-by-step explanation:


7 0
3 years ago
Help asappppp tyyy ​
True [87]

Given:

Compound shape

To find:

The area of the compound shape.

Solution:

The compound shape is splitted into two parallelograms.

<u>Bottom parallelogram:</u>

Base = 7.5 cm

Height = 5 cm

Area of the parallelogram = base × height

                                           = 7.5 × 5

                                           = 37.5 cm²

The area of the Bottom parallelogram 37.5 cm².

<u>Top parallelogram:</u>

Base = 7.5 cm

Height = 4.5 cm

Area of the parallelogram = base × height

                                           = 7.5 × 4.5

                                           = 33.75 cm²

The area of the top parallelogram 33.75 cm².

Compound shape = 37.5 + 33.75

                               = 71.25 cm²

The area of the compound shape is 71.25 cm².

7 0
3 years ago
Andy has two similar conical hats, Hat A and Hat B. The diameter of Hat A is 18 inches, and the diameter of Hat B is 9 inches. W
alex41 [277]
I think it 8:1 not for sure

8 0
3 years ago
Read 2 more answers
You spin a spinner numbered 1 through 10. Find the probability of landing on an even<br> number.
DENIUS [597]

Answer:

probability of landing on purple and pink. Find the missing probability. get ... numbered 1 through 5. Predict how many times out of 240 spins the spinner is most likely to stop on an odd number. odd ... Answer: red marbles. D. 10 total blue marbles green marbles. 1 2 2 2 2 ... You receive a less expensive prize if you spin and.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Derek earns $ 4800 in 3 months. what is his annual income
LiRa [457]

Answer: Annual Income Is $192000

Step-by-step explanation:

firstly know one month income we divide by 48000 by 3

= 16000

we know one month income 16000

than we for know annual income we multiply by 12

16000×12 =192000

annual income is $192000

5 0
3 years ago
Other questions:
  • Help what is the temperature
    5·1 answer
  • The temperature was -20.5°F at 5 A.M. and rose 5 degrees per hour for the next 5 hours. Melissa says the temperature at 10 A.M.
    7·1 answer
  • Solve for x in the equation 4x-3(4x-5)=3
    13·2 answers
  • Find the common ratio
    11·1 answer
  • (05.01 MC)
    8·2 answers
  • A study found that the mean amount of time cars spent in drive-through of a certain fast-food restaurant was 136.6400 seconds. A
    13·1 answer
  • Write an absolute value expression to represent the distance between -2 and 4 on an number line. Then evaluate the expression.
    7·2 answers
  • Can someone please help me?????!!!!
    12·1 answer
  • Brianna went to the store to buy some clothes. She bought 9 pairs of pants at $20 per pair of pants, and 11 shirts that cost $15
    14·1 answer
  • What grade level is a score of 235 in maps math I am really wanting to know
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!