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
Nikolay [14]
3 years ago
11

A cone has a radius of 3 and a height given by the expression 2a. Which expression represents the volume of the cone?

Mathematics
2 answers:
DiKsa [7]3 years ago
5 0
V=(1/3)hπr^2 where h=height and r=radius
given
radius=3
height=2a

r=3
h=2a

v=(1/3)hπr^2
v=(1/3)(2a)π(3)^2
v=(1/3)2aπ9
v=6aπ


so the expression would be some variaant of v=6aπ
N76 [4]3 years ago
4 0

Answer:C. 6apie units3

Step-by-step explanation:

You might be interested in
Directions: Divide the array in 2 smaller facts to help you fill in the
Licemer1 [7]

Answer: The answer is 56

explanation: 7*8 is the same as 8+8+8+8+8+8+8 or 7+7+7+7+7+7+7+7 and if you do the math it equals 56

8 0
3 years ago
(HELP!!!) Gustavo invests £520 for 6 years in a bank account paying simple interest. At the end of 6 years, the amount in the ba
romanna [79]
629.20/520=1.21
Powerof6V1.21= 1.0323
Rate of interest 3.23
7 0
3 years ago
2x^2 -19x + 35 =0<br> Factor
nignag [31]

Answer:

Step-by-step explanation:

3 0
3 years ago
I need help asap!! <br> if p= -1, 5 Rx axis (P)
Evgesh-ka [11]

Answer:

P'(7, 5)

Step-by-step explanation:

Rule for the transformation of a point R_{x=1}(P) defines,

Reflection of a point P(x, y) about a line, x = 1 which is parallel to y-axis.

Line x = 1 works like a mirror so the distance between the line and the image point will be equal to the distance between the line and the original point.

Distance between the line and a point (-1, 5) = 4

Therefore, distance between the line and the image point = 4

Coordinates of the image point will be,

P'(3, 5)

7 0
3 years ago
1. What is the equation of the midline of the sinusoidal function?
Anna [14]

5x + 5 = 100 \\ 5x = 100 - 5 \\ 5x = 95 \\ x =  \frac{95}{5}  \\ x = 19

\\  \\

7 0
3 years ago
Read 2 more answers
Other questions:
  • What two fractions are equal to 2
    15·1 answer
  • Pls, help me asap-10 points :)
    14·1 answer
  • Compare the decimals 18.10 and 18.1. Which comparison is correct? A. 18.10 = 18.1 B. 18.10 &gt; 18.1 C. 18.10 &lt; 18.1
    7·1 answer
  • A pond is freshly stocked with 6 brown trout and 18 lake trout. The first fisherman in the area catches and releases a trout. He
    5·2 answers
  • Example of non-statistical question , statistical question
    12·1 answer
  • Phillips help me solve this problem I don’t understand first to answer will be marked brainlyest
    15·2 answers
  • Help please!! What is the answer?
    6·1 answer
  • A bullet fired from a gun has a muzzle velocity of 3510 km per hour how long dies it take to travel 100m
    8·1 answer
  • HELPPP ASAP!!!!!!! PLZZZ​
    8·1 answer
  • Write the expression as the sine or cosine of an angle. Sin pi/3 cos pi/7 - sin pi/7 cos pi/3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!