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
skelet666 [1.2K]
3 years ago
11

The radius of a circle is 6 meters. What is the area of a sector bounded by a 45° arc?

Mathematics
1 answer:
castortr0y [4]3 years ago
5 0

Answer:

the sector bounded by 45 degrees arc is 70.56

Step-by-step explanation:

Just did it

You might be interested in
What is 62,810 rounded to the nearest
sweet-ann [11.9K]
62,810 rounded up is 60,00
3 0
3 years ago
How did the temperature change if: at first it decreased by 60% and then increased by 80%. PLEASE NEED HELP!
Sergio039 [100]

The temperature decreased by 28%

Step-by-step explanation:

How did the temperature change if :

  • At first it decreased by 60%
  • Then increased by 80%

Assume that the temperature before decreasing is 100%

∵ The temperature before decreasing = 100%

∵ It decreased by 60%

→  Before decreasing  :  decreasing  :    after decreasing

→  100%                         :  60%              :    100% - 60% = 40%

∴ The temperature after decreasing = 40%

Assume that the temperature after decreasing is 100%

∵ The temperature after decreasing = 100%

∵ It increased by 80%

By using the ratio method

→  After decreasing  :  increasing  :    after increasing

→  100%                      :  80%             :   100% + 80% = 180%

→  40%                        :                       :   x%

By using cross multiplication

∴ 100% × x% = 40% × 180%

- Divide both sides by 100%

∴ x% = \frac{(40)(180)}{100}

∴ x% = 72%

∵ At first the temperature = 100%

∵ At last the temperature = 72%

∵ The first the temperature > the last the temperature

∴ The decreasing in temperature = 100% - 72% = 28%

The temperature decreased by 28%

Learn more:

You can learn more about ratio in brainly.com/question/2707032

#LearnwithBrainly

5 0
3 years ago
What does a straight line on a distance time graph mean
klasskru [66]
It means the speed (velocity) was constant - the object traveled the same distance per time period throughout the graph.
7 0
3 years ago
Find the z score that corresponds to P30 (the 30th percentile).
Leokris [45]

Answer:

Step-by-step explanation:

From the standard normal distribution tables it is -0.524.

7 0
3 years ago
Which fraction is equal to 30%
Nookie1986 [14]

Answer:

Step-by-step explanation:

\frac{30}{100}=\frac{3}{10}

3 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify.<br><br> x + (7 + 14 x )
    13·2 answers
  • Question is shown in the image
    12·1 answer
  • Evaluate 32 + (7 − 2) ⋅ 4 − 6 over 3 .
    8·1 answer
  • Five sisters - Alexandra, Emily, Lisa, Martha, and Laura decide to purchase a big screen TV as a birthday gift for their mother.
    12·1 answer
  • You need 1 1/4 cups sugar to make 20 cookies. To make 12 cookies, you will need how many cups of sugar?​
    10·2 answers
  • Drag the tiles to the correct boxes to complete the pairs.
    9·1 answer
  • Marcus went to a football game with $55. He bought his ticket at the door, 1 point
    9·1 answer
  • The following data are from a completely randomized design.
    5·1 answer
  • Describe in detail how you would create a number line with the following points: 1, 3.25, the opposite of 2, and – (–4fraction o
    13·1 answer
  • Complete the conversion using π = 3.14.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!