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
timofeeve [1]
3 years ago
5

The surface area of a sphere with a diameter of 12 units is:

Mathematics
1 answer:
algol133 years ago
4 0

Answer:

452.39

Step-by-step explanation:

Using the formula

A=4pi r ^2

D=2r

A=pie r d^2

= pi. 12^2

=452.39

You might be interested in
Need ASAP if you don’t know the answer don’t answer
zubka84 [21]

Answer:

Hmm

Step-by-step explanation:

8 0
3 years ago
How many times can two go into 99
Tomtit [17]

Answer:

49.5

Step-by-step explanation:

99 divided by 2

6 0
3 years ago
Read 2 more answers
A standard showerhead in Nathan's house dispenses 11 gallons of water per minute. Nathan changed this showerhead to an energy-sa
Fynjy0 [20]
The new shower head dispenses 3 gallons of water per minute, as shown in the equation y = 3x.

So, 3 x 8 = 24.

Then, to find out how much he saves each day, you would find how much he used before,

11 x 8 = 88

Next we want to see how much Nathan saved, so we subtract the total,

88 - 24 = 64

Nathan saved 64 gallons.
7 0
3 years ago
Read 2 more answers
Can someone help me out in these 3 questions??
alisha [4.7K]

Answer:

I'm not completely sure about the first one, but #8 is 0.0419, and #9 is 30500.

5 0
3 years ago
If 30% of a number equals 25, find 60% of that number.
suter [353]

Answer:

14.94

Step by step:

 25/30 = 83.333

.30x83 = 24.9

.60 x 24.9 = 14.94

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the best estimate for this product 81×409
    5·2 answers
  • While in college, why did Euler work through advanced math books on his own
    5·2 answers
  • What fractions are equal to 4/12
    9·2 answers
  • What is the value of x in the diagram below?
    14·1 answer
  • See attachment. What would be the perpendicular lines of this sense there are 4 right anglrs being formed? I thought perpendicul
    5·1 answer
  • How do i solve the system of equations by graphing?<br>2x+y=7 <br>x-2y=6
    6·1 answer
  • This timeframe shows 5+8 Draw to make 10. then write the new fact
    15·1 answer
  • Solve for x<br> 4x+8&lt;2x+2
    8·1 answer
  • A recipe for 1
    5·1 answer
  • 2(x + 4) = 4x + 3 - 2x + 5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!