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
larisa [96]
3 years ago
5

The radius of the circle whose equation is (x + 4)² + (y - 2)² = 36 is

Mathematics
1 answer:
bija089 [108]3 years ago
8 0

Answer: 6

The equation given to you is in the form (x-h)^2 + (y-k)^2 = r^2

The right hand side 36 is in the place of r^2, so r^2 = 36 leading to r = 6 after you apply the square root to both sides.

You might be interested in
To decrease an amount by 24% what single multiplier would you use
guapka [62]
100-24=76
76%=76/100=0.76
single multiplier=0.76
5 0
3 years ago
(3x+36)^2<br> can anyone please answer i don’t understand how to do this
pav-90 [236]
Expand the EXPRESSION 
9x^2+216x+1296
7 0
3 years ago
In a probability experiment, Karen flipped a coin 84 times. The coin landed on heads 36 times. What percentage of the coin flips
hodyreva [135]

Answer:

57.1%

Step-by-step explanation:

We know that a coin has only two sides, heads or tails. Therefore if of the 84 times, 36 times he fell in heads, the other times he fell in tails.

84 - 36 = 48 times fell in tails.

Therefore to calculate the percentage that fell in tails, it would be the ratio between the number of times it fell in tails and the total number of experiments:

48/84 = 0.571, and that is 57.1%

Which means that 57.1% of the times the coin was thrown fell into tails.

8 0
3 years ago
Read 2 more answers
Divide x^3/4 over x^1/6
kvv77 [185]

Answer:

A

Step-by-step explanation:

\frac{x^{\frac{3}{4} } }{x^{\frac{1}{6} } }  = x^{\frac{3}{4} - \frac{1}{6} \\

\frac{3}{4} - \frac{1}{6}  = \frac{(3 * 6) - (4 * 1)}{(4 * 6)}

\frac{18 - 4}{24}  = \frac{14}{24} = \frac{7}{12}

3 0
3 years ago
Simplify<br><br><br>Rewrite the expression in the form aⁿ<br><br><br>a⋅a⁷=
dem82 [27]
A•a^7 = a^8 (add the power (n=1+7=8))
7 0
3 years ago
Other questions:
  • Using the information below, choose the correct answers.
    5·1 answer
  • Simplify 2(6(3.5+2.1))
    10·1 answer
  • What is the solution set of (x^2+x-6/x-7)&lt;_0
    9·1 answer
  • A. Scalene <br> B. Acute<br> C. Equilateral <br> D. Isosceles <br> E. Right<br> F. Obtuse
    11·1 answer
  • What is 0.06x10 to the 2 power
    12·2 answers
  • What is the answer to this equation 13-3/2x=34
    11·2 answers
  • Catherine is at the Supermarket, and knows that she is 50 yards from her school. The map on her phone shows that the school is \
    10·1 answer
  • Find the missing side length.
    5·1 answer
  • HELP MEEEEEEE! BTW ITS PERCENTAGES! THE IMAGES ARE DOWN BELOW AND THIS IS DUE AT 7:00
    10·2 answers
  • How can i ask questions ?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!