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
Vanyuwa [196]
3 years ago
15

A circle has a diameter of 10 cm. What is the best approximation of its area? Use 3.14 for pi.....you need radius not diameter i

n the formula! (Hint: A = π r2 )
78.5 sq cm


314 sq cm


31.4 sq cm


15.7 sq cm
Mathematics
2 answers:
makvit [3.9K]3 years ago
8 0

Answer:

If it has a diameter of 10, divide it by 2 to get Radius (5) because Area = πr²

Then you do r * π *r which would be 78.5. so C is your answer.

Step-by-step explanation:

valina [46]3 years ago
6 0
This 15.7 is the correct answer
You might be interested in
Which expression represents the product of b and 18?
Anastaziya [24]

Answer:

You're answer is D.18b

6 0
2 years ago
Read 2 more answers
Brainly y=-1/3x+5 graph
Wewaii [24]

Answer:

The answer will be listed below.

Step-by-step explanation:

To graph the equation, first mark down your y-intercept which would be 5. Look at the y-axis and put a dot on 5. Now you must graph the slope of the line. To graph the slope, you would use rise/run (1/3). You would start on 5 and go up one and to the right three times. Keep repeating the process until you run out. Now draw the line through the dots and you did it!

8 0
3 years ago
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. What is the volume of t
katen-ka-za [31]

Answer/Step-by-step explanation:

Volume = L*W*H

L = 10.4

W = 5

H = 8

10.4* 5 = 52

L*W = 52

52* 8 = 416

L*W*H = 416

Therefore,

ANSWER: 416

if needed in volume form 416^3

3 0
3 years ago
three of the names do not belong in this box. cross them out. write the name of the number on the top box.
mario62 [17]

Answer:

the number is 12

Step-by-step explanation:

20 - 7, 40 - 23, and 4 x 4

3 0
3 years ago
!PLEASE HELP! A square concrete foundation was prepared as a base for a large cylindrical gasoline tank.
nikdorinn [45]
Answer: B, you have to multiply the (A) area by 10 and then you divide the circular base of the tank, then you add those 2 answers and you have it as the function of the radius!
7 0
2 years ago
Other questions:
  • Suppose you have already been waiting for one hour for a taxi. what is the probability that one arrives within the next 10 minut
    15·1 answer
  • Given only the information in the diagram, determine if m is parallel to n. If so, name the postulate or theorem used to support
    7·1 answer
  • A fair coin is tossed three times in a row. What is the probability of getting two tails in a row?
    9·2 answers
  • You can either make a graph or write a ratio to find the slope
    6·1 answer
  • Move the numbers to the lines to order them from least to greatest.
    14·1 answer
  • Solve the equation 3+2/5x=11-2/5x using at least two different sequences of steps. Show your work for each step.​
    10·1 answer
  • Please show all work and first right answer gets brainly.
    13·1 answer
  • How to solve 2 divided by 1/7
    14·2 answers
  • PLS HELP I DONT KNOW WHAT TO DO.​
    7·2 answers
  • What are verbs? Example ​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!