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
Natali [406]
3 years ago
6

What is d equal to in 3pi d =12pi

Mathematics
1 answer:
Alexxx [7]3 years ago
7 0

Pi is commonly written as 3.14 even though it has an infinite decimal point value. 3pi multiplied by d (which d equaling 12pi) is our expression. Pi = 3.14. 3 x 3.14 = 9.42. 12 x 3.14 = 37.68. The expression is now 9.42 multiplied by 37.68. 9.42 x 37.68 = 353.8456.

You might be interested in
How can i write 55% as a fraction in simplest
ollegr [7]
You can write it by putting 55 over 100 and simplify then you get an answer of 11 over 20.
5 0
3 years ago
I dont the know the answer to c-d=b for c
Vinvika [58]
C-d=b add to both sides d and will get 

c-d+d=b+d

c=b+d

hope helped 
4 0
3 years ago
A water tank holds 200 gallons but is leaking at a rate of 3 gallons per week. A second water tank holds
vlada-n [284]
200-3w = 300-5w

Where w is the number of weeks

Rearrange and reduce:
-3w + 5w = 300-200
2 w = 100
w = 100/2 = 50 weeks
5 0
3 years ago
Find the measure of the indicated angle.
marusya05 [52]

Answer:

the answer is 96°

Step-by-step explanation:

it is an isosceles triangle as it's 2 sides are equal.

for an isosceles triangle, the angles made by the equal sides with the third side are equal.

and the sum of all angles in a triangle = 180°

42 + 42 + x = 180

x = 180 - 84

X = 96°

4 0
3 years ago
A runner was timed at 4 miles per hour. how many feet per minute did they run?​
kherson [118]

Answer:

352

Step-by-step explanation:

because miles are 5,280 steps so 5,280 multiplied by 4 as in miles is 21,120 so that divided by 60 as in a minute it will be 352

8 0
3 years ago
Read 2 more answers
Other questions:
  • A map of a city shaped like a rectangle is given below on a grid. In 2012, there were 570 people per square kilometer) living in
    10·1 answer
  • Factor this: a^n+a^n+1
    10·1 answer
  • Need help with number 8 please
    15·1 answer
  • Leo spent the same amount of time working on each of 5 different weight machines and then spent 2/3 of an hour on the treadmill.
    5·2 answers
  • What is the answer if you cut a clock in half and add up to get the same answere on both sides
    8·1 answer
  • What is the standard deviation of the data set? 1, 4, 2, 2, 8, 7, 3 Round your answer to the nearest tenth.
    14·2 answers
  • How many tens arein 290
    10·1 answer
  • Carmen recently rode her bicycle to visit her friend who lives 12 miles away. On her way there, her average speed was 15 miles p
    9·1 answer
  • If s=17 and t=19 then r=<br>its #2 btw
    10·2 answers
  • Jessica has thirty-one books in her library. She bought several books at a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!