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
Ganezh [65]
3 years ago
6

A right cylinder has a radius of 2 units and height of 5 units. What is the volume of the cylinder? Round to the nearest tenth.

____ cubic units

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
8 0

Hi,

The volume of the cylinder is :

V = π × r^2 × h

V = 3,142 × (2)^2 × 5

V = 62, 8319 cm^3

π : Pi => 3,142

r : radius of the cylinder (2 units).

h : height of the cylinder (5 units).

The base of the cylinder is a circle , so to calculate the area we have to use the formula : area = π × r^2. And to find the volume , we have to multiply the area by the height.

•It was nice to help you, Bellalocc!

You might be interested in
f(x) = 4x^2+2x+6f(x)=4x 2 +2x+6f, left parenthesis, x, right parenthesis, equals, 4, x, squared, plus, 2, x, plus, 6 What is the
vladimir2022 [97]

<u>Given</u>:

The given function is f(x)=4x^2+2x+6

We need to determine the value of the discriminant f and also to determine the distinct real number zeros of f.

<u>Discriminant</u>:

The discriminant can be determined using the formula,

\Delta = b^2-4ac

Now, we shall determine the discriminant of the function f(x)=4x^2+2x+6

Substituting the values in the formula, we have;

\Delta=(2)^2-4(4)(6)

\Delta=4-96

\Delta=-92

Thus, the value of the discriminant of f is -92.

<u>Distinct roots:</u>

The distinct zeros of the function f can be determined by

(1) If \Delta>0, then the function has 2 real roots.

(2) If \Delta=0, then the function has 2 real roots ( or one repeated root).

(3) If \Delta, then the function has 2 imaginary roots (or no real roots).

Since, the discriminant is \Delta=-92 \ < \ 0 , then the function has no real roots  or 2 imaginary roots.

Thus, the function has 2 imaginary roots.

4 0
3 years ago
There were 80 runners to start a race in the first half of the race, 1/5 of them dropped out. In the second half of the race, 1/
charle [14.2K]

Answer:

4

Step-by-step explanation:

8 0
3 years ago
What is bigger 1/5 or -4
kaheart [24]

Answer:

1/5

Step-by-step explanation:

The best way to think about this is on a number line. -4 would be on the left of 0 meaning it is less than 0 and \frac{1}{5} is on the right side of 0 but it is less than 1.

8 0
3 years ago
If Harriet rolls the number cube 39 times how many times can she expect to roll a 3 or 4?
Damm [24]
Two out of thirty nine hope this helped 
4 0
3 years ago
Read 2 more answers
Need Help ASAP WILL GIVE BRAINLIEST
Bad White [126]

Answer:

D) Distribute Property

Step-by-step explanation:

The student did Distribute property but they didn't mark it down.

3 0
2 years ago
Other questions:
  • A bowler knocks at least 6 pins 70% of the time.Out of 200 rolls, how many times can you predict the bowler will knock down at l
    6·1 answer
  • A fundraiser lottery draws two winners each month from 50 tickets numbered
    8·1 answer
  • The price of a stock decreased $2 per day for four consecutive days. What was the total change in value of the stock over the fo
    13·2 answers
  • Samantha Ice creamy sold 67 sundaes with nuts and 15 sundaes without nuts what is the ratio of the number of sundaes without nut
    15·1 answer
  • Hiw do u get the third angle of a triangle? I was given 65 and 65?
    15·2 answers
  • Select all that apply.
    8·1 answer
  • -100x - 100 = 0<br>-100x = ?<br> x = ?​
    9·2 answers
  • Which one of these is not congruent to angle 5?
    14·1 answer
  • Write the equation of the line that passes through the points (-8,3) and (0,2). Put your answer in fully reduced point-slope for
    14·1 answer
  • F(x)=x^2+1 <br> g(x)=5-x <br> (f+g)(x)=
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!