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
posledela
3 years ago
13

Can someone please help me with this question?? (no links!!!)

Mathematics
2 answers:
omeli [17]3 years ago
8 0

Answer:

960

Step-by-step explanation:

it says use 3 for pi, so you plug the values into given equation

V = 3·(4)²·20

r is 4 because it is half of 8.

Then multiply

3·16·20 = 48·20 = 960

Kamila [148]3 years ago
6 0

Answer:

960 cm

Step-by-step explanation:

8/2 = 4 (radius)

3 (since we're using 3 for pi) * 4^2 * 20

3 * 16 * 20

48 * 20

= 960 cm

I hope this helps heh :)

You might be interested in
If the measure of an angle is 13 degree, find measure 0f its supplement
amid [387]

Answer:

167 degrees

Step-by-step explanation:

supplementary angles equal to be 180 degrees, so subtract the given angle from 180 to find the missing angle.

180-13=167

5 0
3 years ago
5. A community neighborhood wants to
Nastasia [14]

Answer:

51 trees

Step-by-step explanation:

Start at one end of the 50-foot line segment.

At position 0 ft, put one tree.

Then 1 ft from 0 ft, put tree number 2.

One more foot over, at position 2 ft from the start, put tree number 3.

Notice that each tree number is one more than the number of feet.

That means at 50 ft from the stat, you put tree number 51.

Answer: 51 trees

8 0
3 years ago
Mathematics Mh Slope
gizmo_the_mogwai [7]

Answer:y=-3x+4

Step-by-step explanation: use the y=mx+b equation.

6 0
3 years ago
Read 2 more answers
What’s 7= y-2/3 if you’re solving for y
Rus_ich [418]

Answer:

y = 23/3

Step-by-step explanation:

Simplify both sides of equation

7 = y + -2/3

Flip equation

y + -2/3 = 7

Add 2/3 to both sides

y + -2/3 + 2/3 = 7 + 2/3

y = 23/3

6 0
3 years ago
Explain how to get the answer please
mart [117]

Answer:

y=8.50x+0.25

Step-by-step explanation:

She/he starts off with 8.50 and throughout the week she can earn 0.25 per joke. We don't know how many times a joke is made so it would be an x.

4 0
3 years ago
Read 2 more answers
Other questions:
  • North side dormitory just purchased a new DVD player on sale for $416. The sale price was 80% of the original price. What was th
    11·1 answer
  • What is the length of a rectangle with width 20 in, and area 172 in2
    13·1 answer
  • Help will mark brainliest.......
    6·1 answer
  • Regular hexagon FGHIJK shares a common center with square ABCD on a coordinate plane. || . Across which lines can the combined f
    6·1 answer
  • Convert these decimals into fractions 0.49 and 4.542
    13·1 answer
  • Help me solve asap mathemathics
    14·1 answer
  • At the end of a 10-year loan, $13,570 had been paid in interest. If the initial loan amount was $23,000, find the interest rate
    7·1 answer
  • PLEASE HELP ME ASAP!!!! GIVING 20 POINTS AWAY!!
    9·1 answer
  • Hippos can weigh up to 5300 pounds. A baby hippo‘s current weight is 2200 pounds. How much weight can he gain? Right and solve a
    9·1 answer
  • A submarine is at the surface of the ocean, preparing to dive. it submerges and dives -993 ft. then it ascends 308 ft to avoid h
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!