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
Nostrana [21]
3 years ago
14

What is the area of a circle with radius 8 cm? *

Mathematics
1 answer:
Alik [6]3 years ago
3 0
200.96 square cm

Area of circle = pi * r^2
= 3.14 * 8^2
= 200.96 square cm
You might be interested in
A conical tank (with vertex down) is 12 feet across the top and 18 feet deep. If water is flowing into the tank at a rate of 18
Rufina [12.5K]

Answer:

qqqqqqq

Step-by-step explanation:

7 0
3 years ago
Which brand of rice is the better buy? Explain your reasoning.
Ad libitum [116K]
So you have to divide the amount by how many you’re buying and get the unit rate per each ounce so the answer is b
5 0
3 years ago
Read 2 more answers
Find the reference number of 11pi/9
kotykmax [81]
Unsure of what you mean by "reference number."  

I do recognize that 11pi/9 is in quadrant III.  I suspect that the so-called "reference number" is the acute angle between the end ray of 11pi/9 and pi, or, in more easily comparable numbers, between 9pi/9 and 11pi/9.

That difference is 2pi/9.
4 0
3 years ago
What is the completely factored form of 6 x squared minus 13 x minus 5?
777dan777 [17]

Answer:

(2x-5)(3x+1)

Step-by-step explanation:

The given quadratic trinomial is 6x^2-13x-5

Where a=6, b=-13 and c=-5

ac=-30

The factors of -30 that add up to -13 are -15,2

We split the middle term to get:

6x^2+2x-15x-5

Factor by grouping:

2x(3x+1)-5(3x+1)

These completely factors to:

(2x-5)(3x+1)

3 0
3 years ago
How do you find speeds if you do not know the distance, but only the time
Butoxors [25]
By using this example you be able to do it

5 0
3 years ago
Other questions:
  • Please help! Calculus: Derivative by limit process!!
    11·1 answer
  • I need help with 5 thanks
    5·1 answer
  • This graph shows the temperature of a room over time.
    11·2 answers
  • mary bought 4 1/4 pounds of grapes and 5 3/4 pounds of cherries. he paid $1.34 a pound for the grapes and $1.74 a pound for the
    10·1 answer
  • Expand and simplify: (x - 5y) (x + 3y)
    11·1 answer
  • Suppose the radius of a circle is 4. What is its area?
    9·1 answer
  • How do you do these kind of problems? could someone please provide me steps?
    12·2 answers
  • Suppose that the number of cars manufactured at an automobile plant varies jointly as the number of workers and the time they wo
    9·2 answers
  • -5x+6y=2 . What is the slope of the line ?
    11·1 answer
  • Jason used the commutative property to write an expression that is equivalent to 3
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!