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
Anna [14]
3 years ago
10

PLEASE ANSWER ASAP! What is the radius of a sphere if its surface area is 314 square inches? (Use 3.14 for π.)

Mathematics
1 answer:
lina2011 [118]3 years ago
3 0

surface area of a sphere formula: A=4πr^2

314=4 x 3.14 x r^2 => r=5

It's B

You might be interested in
Will give brainiest for the correct answer! please!
nikdorinn [45]

Answer:

A

Step-by-step explanation:

it's has 1 sulotion hope this helps

6 0
3 years ago
Read 2 more answers
Could I solve this inequality by completing the square? How would I do so?
sammy [17]

Answer:

\large\boxed{x>-2+\sqrt{14}\ \vee\ x

Step-by-step explanation:

x^2+4x>10\\\\x^2+2(x)(2)>10\qquad\text{add}\ 2^2=4\ \text{to both sides}\\\\x^2+2(x)(2)+2^2>10+4\qquad\text{use}\ (a+b)^2=a^2+2ab+b^2\\\\(x+2)^2>14\Rightarrow x+2>\sqrt{14}\ \vee\ x+2-2+\sqrt{14}\ \vee\ x

8 0
3 years ago
What is the product?
Sphinxa [80]

Answer:

[6 12 2]

[0 0 0]

[0 6 2]

Step-by-step explanation:

4 0
2 years ago
Please I need help who want to earn 13 points ..
lisov135 [29]

Answer:

Triangle ISK

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Arrange in order from greatest to least using the > sign : 8.067 / 8.006/8.06​
Assoli18 [71]

Answer:

8.067>8.06>8.006

Step-by-step explanation:

Remember that what ever the number is after the decimal is the the greatest.

5 0
3 years ago
Other questions:
  • A square poster is 14 inches on each side. How long is the diagonal to the nearest of an inch ?
    10·1 answer
  • Find the area of the shaded region. Use 3.14 for pi. Do not round. Use a calculator. Number 20 and 21. Ty.
    8·1 answer
  • Flaming BBQ Restaurant makes a dipping sauce with 9\text{ mL}9 mL9, space, m, L of hot sauce for every 666 ounces of barbecue sa
    6·1 answer
  • The perimeter of a equilateral triangle with side l is 60in. Find l
    12·1 answer
  • -4,-1 reflecting across x-axis
    5·2 answers
  • How do I write the equation in slope intercept form of the lines graph? Please solve with step by step instructions so I can ans
    6·1 answer
  • If 1/2 of a given number is 12, what is one third of a given number
    10·1 answer
  • (4x +7)<br> (10x - 23)<br> (7x - 35)<br> What is the value of 2? Fill in the blank with the answer
    9·1 answer
  • A letter is selected at random from the alphabet. What is the probability it is NOT a vowel? I think its 1/25 am I correct?
    12·1 answer
  • D is 12.5% if you were wondering I really need help
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!