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
bixtya [17]
3 years ago
5

What is the approximate volume of a cone with a height of 9 ft and radius of 3 ft?

Mathematics
2 answers:
Ann [662]3 years ago
5 0

Answer:wrong

Step-by-step explanation:

tensa zangetsu [6.8K]3 years ago
3 0
Volume of a cone=1/3 times height times area of base
area of base=area of circle=pi times r^2
r=3
aprox pi to 3.14
height=9

so we have
volume=1/3 times 9 times 3.14 times 3^2
3^2=9
1/3 times 9 times 3.14 times 9
3 times 3.14 time s9
9.42 times 9
84.78
nearest tenth
0.78=0.8

answer is 84.8 ft^3
You might be interested in
10x + y=-4<br> Find the slope intercept form of the equation
Anit [1.1K]

Y=10x-4

Slope: 10

Y intercept: -4

8 0
3 years ago
Multiply both sides of the each equation in order to get the coefficient to be an integer.
monitta
45= \frac{1}{2}a-3  //+3 \\ 48= \frac{1}{2} a// : \frac{1}{2} \\ 48: \frac{1}{2}=a=\ \textgreater \ 48*2=a=\ \textgreater \ a=96
Hope that helps.Have a nice day!! ^^
5 0
2 years ago
Read 2 more answers
Find the x-intercept and y-intercept
Tju [1.3M]

Step-by-step explanation:

x intercept is when y = 0 and y intercept is when x = 0 hence, x intercept is : x = -56 hence (-56, 0) and y intercept is: 4y = -56 y = -14 hence (0, -14)

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

3 0
3 years ago
This isn't middle school it's 4th grade. what is the LCM of 9, 15?​
vagabundo [1.1K]

Answer:

LCM of 9 and 15 is 45.

Step-by-step explanation:

What is the LCM of 9 and 15?

Find the prime factorization of 9.

Find the prime factorization of 15. 15 = 3 × 5.

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM: LCM = 3 × 3 × 5.

LCM = 45.

(hope this helps can i plz have brainlist :D hehe)

7 0
2 years ago
Read 2 more answers
Given that the universe set U = {baseball, basketball, football, tennis ball, soccer ball, volleyball} and that the set A is the
DedPeter [7]
2 because it is a baseball card
3 0
2 years ago
Other questions:
  • At 8:00 AM the temperature in colorado was -21F by 9:00 AM the temperature was 6F.what is the difference in the temperature betw
    12·1 answer
  • Cody was going to sell all of his stamp collection to buy a video game. after selling half of them he changed his mind. he then
    15·1 answer
  • A catering company is setting up for a wedding they expect 150 people to attend they can provide tables that seat 6 people and l
    14·1 answer
  • Please help me to prove this!​
    9·1 answer
  • Can your write a division sentence to represent that model ?​
    15·1 answer
  • angle 1 and angle 2 are complementary angles. if the measure of angle 1 is twice the measure of angle 2, find the measure of ang
    15·1 answer
  • if the original cost of a bike is $110 then the mark down percent changes the price to $96 then what is the percent decrease?
    14·2 answers
  • Two part-time employees share one full-time job. A girl works Mondays. Thursday, Wednesdays, and Fridays, and a boy works Tuesda
    12·1 answer
  • For the following fraction ,tell whether you will add ,subtract, or multiply the exponents
    8·2 answers
  • I will give brainliest! Please Help!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!