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
Nadya [2.5K]
3 years ago
5

Work out surface area of this sphere give your answer in to 1 DP

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
7 0

Answer:

84.9

Step-by-step explanation:

SA: 4×pi×r^2

the radius is the line (2.6cm)

You might be interested in
How far will a wheel with a radius of 3.5 feet travel in 500 revolutions? (Use 22/7 for tt)
storchak [24]
<span>C = 2πr
C = 2(2/7)(3.5)
= 22
Distance traveled by the wheel in one revolution is 22 feet.
Distance traveled in 500 revolutions will be: 500 x 22 = 11,000 feet.</span>
7 0
3 years ago
At a local store, Kelly and Martin bought some notebooks and pencils. Kelly bought 4 notebooks and 25 pencils for 16.71. Martin
grandymaker [24]

Answer:

9.17

Step-by-step explanation:


6 0
3 years ago
What is the value of<br> x 2 - 14 when x = 9?
Nonamiya [84]

Answer:

4.

Step-by-step explanation:

9(2) = 18

18-14=4

5 0
2 years ago
Read 2 more answers
Segu
Lynna [10]

Answer:

The formula is 10 - 3n

Step-by-step explanation:

For an nth term in an arithmetic sequence

U( n ) = a + ( n - 1)d

Where n is the number of terms

a is the first term

d is the common difference

From the sequence above

a = 7

d = 4 - 7 = - 3

The formula for an nth term is

U(n) = 7 + (n - 1)-3

= 7 - 3n + 3

The final answer is

= 10 - 3n

Hope this helps you.

3 0
2 years ago
How do I graph y=2x if there is only slope
lord [1]
There is an invisible +0 at the end. this means the y intercept is 0
3 0
3 years ago
Other questions:
  • Ipotenuza un triunghi dreptunghi isoscel este de 20 dm .Calculați aria
    8·1 answer
  • Apex Learning Study 4.2.1 What units do you use to report the area of a circle with a radius of 50 feet?
    5·1 answer
  • Ex 9 va rog mult <br> Dau 20 de puncte.
    5·1 answer
  • Solve the equation by the Quadratic Formula. x^2+3=9x
    13·2 answers
  • I will mark it as brainliest whoever has the clearest explanation
    10·1 answer
  • 5. Solve the equation 31.8 = 5W-6.7.​
    14·2 answers
  • One limitation of pre-operational thought is the belief that non-living objects have life-like qualities?
    15·1 answer
  • Dusty is dividing 700 pencils into groups of 25 for each classroom. How many classrooms are there?
    5·2 answers
  • What is the volume of this prism?
    11·1 answer
  • 4.42 × 10–10 4.2 × 1010
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!