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
Papessa [141]
3 years ago
13

The area of a circle is 8π square units. What is the radius of the circle in simplest radical form?

Mathematics
1 answer:
Sav [38]3 years ago
8 0

Answer:

Step-by-step explanation:

The area of a circle is :A= π r²    r : the radius

A= 8π square units

so : π r² = 8π

r² = 8

r = √8 = √(4 × 2) =√4×√2

r = 2√2 units

You might be interested in
If f(x)=x-6 and g(x)=x^1/2(x+3) what is f(x) times g(x
dimaraw [331]
This  is (x - 6)*x^1/2(x + 3)

= x^1/2 (x^2 - 3x - 18)

= x^(5/2) - 3x^(3/2) - 18x^(1/2)
7 0
3 years ago
Read 2 more answers
Which one is it i don’t know
matrenka [14]

Answer:

the anwer is

3f - 9g + 7

3 0
3 years ago
Please help me asap​
tresset_1 [31]

Answer:

1\2.

Step-by-step explanation:

change in y over change in x. so 13 - 11 over 6 - 2. 2/4 --.> 1\2.

6 0
3 years ago
Algebra help - asymptotes
motikmotik

Find where the equation is undefined ( when the denominator is equal to 0.

Since they say x = 5, replace x in the equation see which ones equal o:

5-5 = 0


So we know the denominator has to be (x-5), this now narrows it down to the first two answers.


To find the horizontal asymptote, we need to look at an equation for a rational function: R(x) = ax^n / bx^m, where n is the degree of the numerator and m is the degree of the denominator.


In the equations given neither the numerator or denominators have an exponent ( neither are raised to a power)

so the degrees would be equal.

Since they are equal the horizontal asymptote is the y-intercept, which is given as -2.


This makes the first choice the correct answer.

8 0
3 years ago
What is the value of x?
katovenus [111]

Answer:

it's not even in the pic

Step-by-step explanation:

the q isn't even there

3 0
3 years ago
Other questions:
  • Rationalize the denominator.
    10·1 answer
  • Casey said that 0.03 × 1000 is 3 explain why Casey's answer is not correct. What mistake do you think he made ?
    11·2 answers
  • What is the constant of proportionality between the volume of the new box and the volume of the original box?8inches, 20 inches,
    11·1 answer
  • Determine the intercepts of the line. <br> y-intercept: (___, ___)<br> x-intercept: (___,___)
    5·1 answer
  • Please help me with this question I need help ASAP?!!!!
    15·1 answer
  • 5. A television set is sale at P13,499 in cash or on installment terms, P2,500 each
    8·1 answer
  • How do I solve this problem? ​
    15·1 answer
  • Please answer correctly.
    12·1 answer
  • There is a spinner with 10 equal areas, numbered 1 through 10. If the spinner is spun
    10·1 answer
  • An item cost $360 before tax and the sale tax is 21.60
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!