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Ilya [14]
3 years ago
5

if a circle is divided in half and that half is divided into two more halves what is the angle created

Mathematics
1 answer:
Alina [70]3 years ago
5 0
A circle is 360 degrees. When cut in half, 360/2 = 180, the new angle of the shape is 180. Cut the half circle in half again and you get 180/2 = 90. It sounds like you only need to cut it into half twice, (if not, then you divide it in half how ever many times it says to) The angle would be 90 degrees. Hope this helps!  
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Peter paid $9.75 to go to the movies, which was $46.25 less than he paid to go to a concert. How much did he pay for the concert
Levart [38]

Answer:

He payed 56 dollars for the concert.

Step-by-step explanation:

46.25 + 9.75= 56

3 0
3 years ago
Amy was scheduled for 12 intervals this week. One her first interval, she had a technical issue that prevented her from working
ad-work [718]

Based on the total of intervals vs the number of intervals Amy attended her CA percentage is 75%

<h3>What is the CA percentage?</h3>

The CA percentage measures the commitment of an employee to be logged in during the intervals that were assigned to him/her to work.

In this way, the CA percentage is equal to 100% if the employee worked as scheduled. Moreover, this percentage can be affected by factors such as:

  • Technical issues.
  • Human errors.

In the case of Amy, there is a total of 12 intervals and it is known:

  • She had a technical issue that prevented her from working, but this was reported so it is unlikely this is considered in her CA.
  • She missed three intervals because she looked at her schedule wrong.

Based on this information, let's calculate her CA:

  • 12 intervals = 100%
  • 9 intervals =  x

  • x = 9 x 100 / 12
  • x = 900 / 12
  • x = 75%

Learn more about percentage in: brainly.com/question/8011401

6 0
3 years ago
A bakery sold 27 mocha cupcakes in a day, which was 9% of the total number of
Sidana [21]

Answer:

300 cupcakes

Step-by-step explanation:

27 = .09c

c =  \frac{27}{.09}  =  \frac{2700}{9}  = 300

8 0
2 years ago
How many L of an 85% alcohol solution must be mixed with 6 L of a 55% alcohol solution to make a 65% solution?
zepelin [54]

Answer:

3 Liters of the 85% Solution

Step-by-step explanation:

You have to draw your buckets. I can't on computer so imagine the fraction bar is the bottom of the buckets.

\frac{85}{x}+\frac{55}{6}=\frac{65}{x+6}

Then we multiply the top of the buckets with the bottom:

85x+330=65x+390

Now we simplify and solve

20x=60

x=3

You need 3 liters of the 85% solution!

4 0
3 years ago
3^x+3^x =54 what's the value of x ?​
AnnyKZ [126]

Answer:

x = 3

Step-by-step explanation:

if you need an explanation let me know

7 0
2 years ago
Read 2 more answers
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