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
5|2x - 3| + 4 = 9<br> How do you solve this
agasfer [191]

Answer:

x = 2, or x = -1

Step-by-step explanation:

If 2x - 3 is inside the parenthesis (), then the value of x is 2.

If 2x - 3 is inside the absolute value sign, then the value of x will probably be -1.

<u>Solution 1</u>

(10x-15) + 4 = 9

10x -11 = 9

10x = 20    -> x = 2

<u>Solution 2</u> (Not 100% sure)

|10x -15| +4 = 9

10x + 15 +4 = 9

10x + 19 = 9

10x = -10      -> x = -1

Please correct me if I'm wrong.

<u />

3 0
3 years ago
PLEASE HELP ME PLEASE HELP
aliina [53]
To grandparents house :
140/56 = 2.5 hours

Return trip :
140/50 = 2.8 hours

Total time : 2.8+2.5 = 5.3 hours
7 0
3 years ago
Read 2 more answers
Jada has a rectangular garden that is 10 meters long and 20 meters wide. (1 meter = 39.37 inches) how long is the garden measure
Rina8888 [55]
I think the answer is if you multiply. 10m X 20w= 200, now if you devide 39.37 in 200 is equal to 5.08in
4 0
3 years ago
In the problem: 3,699 divided by 9 = 411, the number that is the DIVIDEND is_____. *
Shkiper50 [21]

Answer:

0

Step-by-step explanation:

4 0
3 years ago
Please help asap!!!!!!
RSB [31]

Answer:

z = 66

Step-by-step explanation:

QT is a midsegment. Thus, applying the midsegment theorem:

RS = 2(QT)

QT = z - 33,

RS = z

Plug in the values into the equation

z = 2(z - 33)

z = 2z - 66

Subtract 2z from each side

z - 2z = -66

-z = -66

Divide both sides by -1

z = 66

5 0
2 years ago
Other questions:
  • Suppose a-b=0a−b=0a, minus, b, equals, 0 and a,b\ne0a,b≠0a, comma, b, does not equal, 0. which one of these expressions equals \
    12·2 answers
  • Suppose ST¯¯¯¯¯¯ has one endpoint at S(0, 0). What are the coordinates of T if (4, 5) is 1/3 of the way from S to T? ( , )
    15·1 answer
  • PLEASEEEE HELPP MEEE WITHHH NUMBERSSS 9 AND 10<br><br> PLEASEEE HELPPP MEEEEE!!!!!!!!
    9·1 answer
  • Anyone down to help?​
    13·1 answer
  • What is the probability you would spin a number less than 10 and then a number in green?
    7·1 answer
  • Pietro has $75. He used 3/5 of his money to buy a new pair of running shoes. How much did Pietro spend on his new shoes
    5·2 answers
  • Can I please have some help? x
    9·1 answer
  • Hey can anyone answer this please
    12·1 answer
  • Consider the scatter plot.
    11·1 answer
  • A small publishing company is planning to publish a new book. The production cost will include one time fix costs (such as editi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!