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
Harlamova29_29 [7]
3 years ago
5

Can you please explain how to do this so I can understand what to do for the other questions

Mathematics
1 answer:
tatyana61 [14]3 years ago
7 0

Answer:

The circle length is 90*pi which should be 3.14

So the circle length is 282.6

The central angle is 90 degree which is 1/4 part of 360 degree

From the theory of arc, the arc length should also be 1/4 part of circle length.

So the answer should be 1/4 * 282.6 = 70.65

Becasue it should be to the nearest tenth, so the answer should be 70.7

Step-by-step explanation:

You might be interested in
Please help and show work!!
Paladinen [302]

B. Because 20 is greter than 18.

6 0
3 years ago
Read 2 more answers
Wastewater is filling barrels at the rate of 11 quarts per hour. The recycling facility picks up 120 full barrels on each trip,
givi [52]
120 barrels x 12 quarts per barrel = 1440 total quarts

1440 quarts  /  11 quarts per hour  = 130.91 hours to fill all the barrels

1 day = 24 hours

130.91 hours  /  24 hours  = 5.45 days = 5.5 days
5 0
3 years ago
Round 431,857 to the nearest ten thousand
Alex Ar [27]

Answer:

i don' think you can

Step-by-step explanation:

3 0
3 years ago
Please help the problem is in the picture provided below.
Nadya [2.5K]

Answer:

sorry I don't know

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
In a survey, 250 out of 1000 people said that they preferred a particular brand of shampoo. What is the result of the survey in
ipn [44]

25% said that they preferred a particular brand of shampoo, the rest is 75 %

8 0
3 years ago
Read 2 more answers
Other questions:
  • Select all the numbers that are greater than 7.612.
    5·2 answers
  • In 2015 there 18 members of mathletes. This year we have 44 members . Find the percent of change .
    13·1 answer
  • If you bought something in Colorado for $80, you would be charged $2.32 in state sales tax. What is the state sales tax in Color
    11·2 answers
  • Two thirds as a decimal
    5·2 answers
  • Find the equation of the line that passes through the points (2,10) and (4,14).
    9·1 answer
  • In which form is the following function written? Y-3=1/2(x-1)^2
    5·2 answers
  • Jackson ran 1 mile and Carlotta ran 2 3/4 miles. Tyler ran a distance halfway between Jackson and Carlotta. How far did Tyler ru
    11·2 answers
  • Opposite reciprocal of -8/3
    7·1 answer
  • Find X
    13·1 answer
  • Which situation is a non-proportional situation? And which situation is proportional?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!