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
klasskru [66]
3 years ago
14

What does pi r 2 mean

Mathematics
2 answers:
Neporo4naja [7]3 years ago
8 0
Pi r² is circle's area expression.
So the r is radius,.

inn [45]3 years ago
8 0

In this expression, pi r^2, pi is 3.14 in approximation, considering with r, r means radius, and 2 is the exponent for r (they called this r squared), so pi r^2 is the formula for the area of a circle.

Hope this helped!

Nate

You might be interested in
How do I do 1. e) PLEASE HELP I’LL GIVE BRAINEST
Papessa [141]

Answer:

It goes like this

Step-by-step explanation:

\frac{5}{6}

\frac{6}{7}

\frac{7}{8}

U can see the sequence

6 0
3 years ago
Read 2 more answers
Sarah and her friends laid down two beach blankets. The blankets are the same length but of different widths. The distributive p
Masja [62]

Answer:The width of the orange blanket is 23 inches.

Step-by-step explanation:

The total of both lengths is 75.We know  that the green blanket is 52 so 75-52 = 23 which is the width of the orange blanket

7 0
3 years ago
LAN mailed a package that weighed 5.63 pounds . what is the first step in rounding this number to the nearest tenth? what is the
ankoles [38]

For this case we must follow the following rules of rounding

1) If the previous number is greater than or equal to five, then the next number increases by one unit

2) If the previous number is less than five, then the next number stays the same

Therefore, the steps for rounding to the nearest tenth is:

1) We observe that 3 is less than 5.

2) Therefore, the next number stays the same

Rounding to the nearest tenth is:

5.6

Answer:

1) We observe that 3 is less than 5.

2) Therefore, the next number stays the same

5.6

7 0
3 years ago
Would you rather use color tiles or your ruler to measure the length of an object
Step2247 [10]
A ruler to measure the length of an object.
4 0
3 years ago
Read 2 more answers
Two percent of the customers of a store buy cigars. Half of the customers who buy cigars buy beer. 25 percent who buy beer buy c
enyata [817]

Answer:

0.95

Step-by-step explanation:

The computation of the probability that a customer neither buys beer nor buys cigars is given below;

Given that, the probabilities are

The customers who purchased cigars be 0.02

The customers who purchased cigars + beer 0.50

And, the customers who purchased beer + cigars be 0.25

Now the probabilities where the customer purchased both

= 0.05 × 0.02

= 0.10

The probability where the customer purchased beer is

= 0.01 ÷ 0.25

= 0.04

Now the probability where a customer neither buys beer nor buys cigars is

= 1 - 0.02 + 0.04 - 0.01

= 0.95

4 0
3 years ago
Other questions:
  • Consider the recursively defined function below. f(1)=-5.25 f(n)=f(n-1)+1.75, for n=2,3,4,.... Create the first five terms of th
    15·1 answer
  • One side of a right triangle is 2 cm shorter than the hypotenuse and 7 cm longer than the third side. find the lengths of the si
    8·1 answer
  • A cup of tea with initial temperature of I = 85C^(circ) is left in the room with a constant temperature A = 21^(circ). In one mi
    11·1 answer
  • Solve using elimination.<br> 6x + 8y = -4<br> -6x - 10y = 14
    7·2 answers
  • What is the area of this figure?
    12·2 answers
  • Equation for line parallel to 2x-3y+6=0, with the same y intercept
    11·2 answers
  • Emily made 14 out of 19 shots during basketball practice. About what percent of her shots did she make? Explain your reasoning
    15·1 answer
  • -15+-18<br>plz help me<br>plz explain​
    9·1 answer
  • 97 inches = how many yards?
    10·1 answer
  • Below is the number of years that each of the nine Omar's Omelette Operation locations have been open.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!