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
masha68 [24]
3 years ago
8

The volume of a right circular cone is 1,780.38 in3. If the height of the cone is 21 in, what is the diameter of the cone? (Use

= 3.14)
Mathematics
1 answer:
iragen [17]3 years ago
3 0

Answer:

18

Step-by-step explanation:

volume of cone=πr²*h/3  

21/3=7, 3.14*7=21.98,1780.38/21.98=81,square root of 81=9,9+9+18

You might be interested in
Pls help! Pls do this step by step . <br>factorise: <br>m^3-27​
Verdich [7]

Answer:

m-3

Step-by-step explanation:

cube root the two to get m-3

7 0
3 years ago
Part B
NARA [144]

Answer:

All of them work.

Step-by-step explanation:

Part D stated any number can be put and the equation will still be the same. I already answered this question for another guy and tou can go search for that if you want to see edmentums sample answer that states they all work.

6 0
2 years ago
N is prime given that it has 2 digits
rjkz [21]
Minimum 11, Maximum 97
8 0
2 years ago
True or false: if your Exppression contains more than one set of parenthesis, you should evaluate all of them before doing anyth
mr_godi [17]

Answer:

true

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
I NEED HELP!!! PLEASE HELP!!! FIRST TO ANSWER GETS 50 POINTS AND BRAINLIEST ANSWER!!! HEEELLPPPP!!!! Find the distance between p
daser333 [38]

Answer:

8.6 to the nearest tenth.

Step-by-step explanation:

Using the distance formula d =  √ [(y2 - y1)^2 + (x2 - x1)^2] where (x1, y1) and (x2, y2) are the two endpoints.

= √ (4 - -3)^2 + (-3-2)^2

= √(49 + 25)

= 8.60

6 0
3 years ago
Other questions:
  • Yellowcab Taxi charges a $1.75 flat rate in addition to $0.45 per mile. Katie has no more than $12 to spend on a ride. What is m
    8·1 answer
  • Peter has just purchased a small rectangular fish tank that holds 910 milliliters of water. The tank has a width of 7 cm and a h
    10·2 answers
  • Which conversion factor would you use to convert between these pairs of units minutes to hours grams to milligrams cubic decimet
    8·1 answer
  • A contractor digs a hole for the basements of a new house that is 40 feet long and 10 1/2 feet deep. What is the width of the ho
    5·1 answer
  • its SAT day ! Any final tips or formulas i should remember? Mostly for math its my weakest subject and I only need 60 more pts t
    5·1 answer
  • The area of a rectangle 54 cm2. and its length =9cm. find :
    13·1 answer
  • Use the tax table to help answer the following question.
    12·1 answer
  • Simplify the expression.<br> (-0.75x + 6 ) + (5.5x + 7.4)
    5·1 answer
  • How many 30g flower pots can a 9kg pack of soil fill up
    13·1 answer
  • F(x) = |3x+5| + 6<br><br> g(x) =7 <br><br> find (f+g) (x)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!