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
noname [10]
3 years ago
11

C= π\2 what is area i'm confused

Mathematics
1 answer:
Svetlanka [38]3 years ago
8 0
C=2πr=π/2
2πr=π/2
4πr=π
r=π/4π=1/4

A=πr^2=(1/4)^2*π=1/16*π
You might be interested in
How do you find the HCF of 15t and 6s?
earnstyle [38]

Answer:

HCF=3

Step-by-step explanation:

Factors of 15t= 3*5*t

Factors of 6s= 2*3*s

HCF= Common factors

common factor = 3

HCF=3

4 0
2 years ago
A 7-cup carton of ice cream cost $5.60. What is the price per fluid ounce?
ExtremeBDS [4]
The answer is 50 cents per fluid ounce and There is no option it so yeah 7 cups it’s 56 fluid ounces
7 0
2 years ago
Read 2 more answers
Smith went to the supermarket and bought 4 pounds of raspberries at half their original price, and 8 pounds of watermelon. The p
olga_2 [115]
He spent $2.35 at the store. Hope it helps! :D
6 0
3 years ago
I think of a number double it add 15 my number is 21 what number was i thinking about
AleksandrR [38]

Hello from MrBillDoesMath!

Answer:

3

Discussion:

Let the number be "n",

2n + 15  = 21          =>  subtract 15 from both sides

2n = 21 - 15 = 6     =>   divide both sides by 2

n = 6/2 = 3

Check: Start with 3. Double it (gives 6), add 15 to it ( 6 + 15)  which gives 21/

Thank you,

MrB

5 0
3 years ago
Percent of 51,300-45,800
kipiarov [429]

Answer: the percent is 112.01. please mark brainliest

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Find the value of x.
    14·1 answer
  • Which expression is equal to (f - g)(x)?
    13·2 answers
  • 6. Use the Rational Root (Zero) Theorem to list all the possible real roots (zeros).
    5·1 answer
  • Put the equations in order from least to greatest number of solutions.
    7·1 answer
  • Hello please help i’ll give brainliest
    5·2 answers
  • Help me please don’t need an explanation just a quick answer
    8·1 answer
  • A cube is 6 feet on each side. What is its volume?
    8·2 answers
  • Seven year old students at a elementary school were given 10 yard
    5·1 answer
  • I need help<br> Please answer y
    11·2 answers
  • <img src="https://tex.z-dn.net/?f=6%20%5Csqrt%7B2%7D%20%20-%204%20%5Csqrt%7B3%7D%20%20%2B%20%20%7C3%20%5Csqrt%7B8%7D%20-%208%20%
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!