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
Goshia [24]
3 years ago
14

Find the surface area of the sphere with the given dimension. Leave your answer in terms of pi.

Mathematics
1 answer:
Brrunno [24]3 years ago
5 0
The surface area of the sphere:
A = 4 r² π 
1 ) r = 60 m;
A = 4 · 60² π = 4 · 3600 π = 14,400 π m²
2 ) Diameter of 14 cm:
r = 14 cm / 2 = 7 cm
A = 4 · 7² π = 4 · 49 π = 196 π cm²
You might be interested in
an internet passcode consists of a digit followed by a letter, followed by another digit. Assuming the digits are 0-9, how many
anyanavicka [17]
There are 10 single-digits (0 through 9) and 26 letters (A through Z)

For the first slot there are 10 choices which represents selecting a single digit
For the second slot there are 26 choices because we choose a single letter here.
Finally there are another 10 choices for the third slot (assuming repeats are allowed)

Multiply the values out: 10*26*10 = 260*10 = 2600

Answer: 2600
8 0
3 years ago
Find the common difference of the arithmetic sequence -6, -13, -20,...
laiz [17]

Common difference = 2nd term - first term

= -13-(-6)

= -13+6

= -7

3 0
2 years ago
Read 2 more answers
How many ways are there to split 10 people into five pairs?<br> Pls give me answer fast!
alexandr402 [8]

Answer:

945 arrangements

Step-by-step explanation:

(fifth term in the sequence with m=5 and five pairs for 10 people in total).

5 0
2 years ago
Select the conic section that represents the equation. y2 = 10x circle ellipse parabola hyperbola
Makovka662 [10]

The conic that represents the equation y² = 10x is a parabola

Step-by-step explanation:

The general equation for any conic section is

Ax² + Bxy + Cy² + Dx + Ey + F = 0, where A, B, C, D, E and F are

constants

1. If B² - 4AC < 0, if a conic exists, it will be either a circle or an ellipse,

   if A and C are equal then it is a circle, if not then it is an ellipse

2. If B² - 4AC = 0, if a conic exists, it will be a parabola

3. If B² - 4AC > 0, if a conic exists, it will be a hyperbola

∵ The equation is y² = 10x

- Subtract 10x from both sides

∴ y² - 10x = 0

∴ A = 0 , B = 0 , C = 1 , D = -10 , E = 0 and F = 0

∵ B² - 4AC = (0)² - 4(0)(1) = 0

∴ B² - 4AC = 0

∴ The conic is parabola

The conic that represents the equation y² = 10x is a parabola

Learn more:

You can learn more about discriminant in brainly.com/question/8196933

#LearnwithBrainly

6 0
3 years ago
I Will give you 98 points if you will answer this.
Readme [11.4K]

hey just use symbolad it shows you step by step and gives you the answer.

3 0
3 years ago
Other questions:
  • How quickly do synthetic fabrics such as polyester decay in landfills? A researcher buried polyester strips in thes oil for diff
    5·1 answer
  • If two sides of a triangle are 5 and 7 inches longer than the third side and the perimeter measures 21, find the length of each
    14·1 answer
  • Is it possible for a function to have two vertical asymptotes?
    12·1 answer
  • The length of a side of an equilateral triangle is 12. find the length of the altitude
    15·1 answer
  • Remmi wrote the equation of the line y=1/3(x+2).He solved for x and got x= 3y-2. Which of the following is an equivalent equatio
    15·2 answers
  • Perform the indicated goodness-of-fit test.
    7·1 answer
  • Question on packer due tomorrow also can you please show work? Question: the perimiter of an isosceles triangle is 75mm. The two
    5·1 answer
  • Is x^(-2)+5 a polynomial expression? Why or why not?
    10·1 answer
  • Find each of the values: <br><br>3a. (fog)^-1(6)=​
    10·1 answer
  • Solve for y.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!