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
m_a_m_a [10]
3 years ago
11

What is the formula for area of a quarter circle

Mathematics
1 answer:
GuDViN [60]3 years ago
3 0

Answer:

πr²/4

Step-by-step explanation:

Area of a circle if πr²

so Area of a quarter of a circle (or 1/4 of a circle) = πr²÷4

You might be interested in
Think your a pro at riddles?
kondor19780726 [428]

Answer:

nine

Step-by-step explanation:

6 0
3 years ago
Factor the expression using<br>the greatest common factor:<br>27x + 45​
Ghella [55]

Answer:

The GCF should be 9

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the answer for this Problem?
geniusboy [140]

Answer:

Increasing on the interval(s) -2\leq x\leq -4

Decreasing on the interval(s) -1\leq y\leq 1

Step-by-step explanation:

Anytime the graph is going upward, the function is increasing. However, anytime the graph goes down, the function is decreasing. Look at the image below for further reference. Also, when the function is increasing, the slope is positive, and when the function is decreasing the slope is negative.

The increasing interval of the graph is -3

The decreasing interval of the graph is 0.5

Since the values are in the middle of the interval, it automatically becomes the answer.

5 0
2 years ago
One card is selected at random from a deck of card. Determine the probability that the card selected is not a 4
Ganezh [65]

Answer:

12/13

Step-by-step explanation:

A probability is the number of desired outcomes over the total number of outcomes.

Assuming that this is a standard deck of playing cards, there will be 52 cards, and there will be 4 "4" cards.

First, find the number of desired outcomes, and put it over the total number of outcomes.

Out of the total number of outcomes (52), there are 4 outcomes that are not wanted, hence the equation is:

52 - 4 = 48

So out of the 52 possible outcomes, 48 are desired. Set up the fraction and

simplify:

48/52

/4   /4

= 12/13

7 0
3 years ago
Pls help, I have no idea what to do
bagirrra123 [75]
<em>i dont now sorry find someone else

</em>
6 0
3 years ago
Other questions:
  • Carlie is painting a trunk that measures 40 inches wide, 30 inches tall, and 60 inches long. Which is the correct unit of measur
    12·1 answer
  • ???????????????????
    7·1 answer
  • Given the function f(x)= x2-81/x2-11x+18 on your graphing calculator, what is the most appropriate viewing window to see the gra
    14·2 answers
  • Select the clause from the drop-down menu to correctly complete the sentence.
    10·1 answer
  • Help whats the answer to this Help plz
    7·1 answer
  • If sod costs $0.39 per square foot, how much will it cost to sod the lawn of 90ft and 180ft?
    8·1 answer
  • If the volume of the pyramid shown is 216 inches cubed, what is the area of its base? A rectangular pyramid with a height of 6 i
    7·1 answer
  • Identify the vertex of the graph. Tell whether it is a minimum or a maximum.
    11·1 answer
  • You buy 100 file folders for 7.72. How much are you paying for each file folder?
    15·1 answer
  • Find the equation of the line shown
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!