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
soldi70 [24.7K]
3 years ago
5

What is the radius of a circle given by the equation x2 + y2 – 2x + 8y – 47= 0?

Mathematics
2 answers:
miv72 [106K]3 years ago
4 0

Answer:

8

Step-by-step explanation:

<h2 />
Natasha2012 [34]3 years ago
3 0

Answer:

Yes, the answer is eight!

Step-by-step explanation:

You might be interested in
The value of a new car decreases by 10% in the first year. How much will a car be worth after one year if it’s initial value was
yan [13]

Answer:

$36000

Step-by-step explanation:

$40 000(0.10) = $4000

$40000 - $4000 = $36000

5 0
3 years ago
HELP QUICK THIS IS EASY IM JUST DUM
Elena L [17]

Answer:

0.0332

Step-by-step explanation:

Min put too many zeros in front of 33.2. 33.2 with 3 zeros in front is 0.0332

4 0
2 years ago
Read 2 more answers
Factor completely 49x2 − 81. <br> a. (7x 9)2 <br> b. (7x − 9)2 <br> c. (7x 9)(7x − 9) <br> d. 7x − 9
vredina [299]
Use the property
(a -b)(a+ b) = a^2 - b^2

49x^2 - 81 = (7x + 9)((7x - 9)
3 0
4 years ago
Read 2 more answers
Please help!!!, write the equation from each line
Len [333]

Answer:

1)-3,-5

2)2,-4

3)-3,-3

4)2,2

5)1,-2

6)3,1

7)8,-3

8)-3,5

5 0
3 years ago
Please help! Basic math.
zlopas [31]

Answer:

A' = 2,-2

B' = 2,-4

C' = 5,-4

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Suppose that a sample of size n = 2 is drawn from the population of the preceding problem and that the proportion of the sample
    8·1 answer
  • A waterwheel has a radius of 4 feet, and the center of the wheel is 1 foot under the waterline. You notice a yellow mark
    6·2 answers
  • you have already saved $55. you earn $9 per hour at your job. you are saving for a bicycle that cists $199. what inequality repr
    9·2 answers
  • What's 2⁄3 written as a fraction with a denominator of 9? A. 2⁄9 B. 9⁄9 C. 3⁄9 D. 6⁄9
    6·2 answers
  • Rewrite fractions using a common denominator 2/5 and ½​
    11·1 answer
  • Is 8.47 greater than or less than 8.63
    5·2 answers
  • How many solutions does this equation have
    6·2 answers
  • At 12:45 Jimmy left his home in Pinetrees and cycled to visit his grandmother in Oakville. On his
    7·1 answer
  • Help<br> Me ? I’m marking brainlist
    5·1 answer
  • (0,5) and (-5,1)<br> write a linear equation
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!