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
denis-greek [22]
2 years ago
13

What is the area of a circle whose radius is 20 meters? PLEASE HELP

Mathematics
2 answers:
ipn [44]2 years ago
5 0

Answer:

THE LAST ONE ON THE BOTTOM

Step-by-step explanation:

400 • 3.14 is 1256

dybincka [34]2 years ago
3 0

Answer:

area : pi*r^2

pi * 20^2

400pi m^2

You might be interested in
What would be the best way to solve an inequality the quickest. For example 6x is less than 21.​
love history [14]
  1. vertical way like ?? ??????????????????????
3 0
3 years ago
At the school carnival 14 out of 56 tickets sold where early admission tickets. What percentage of the ticket or early admission
cestrela7 [59]

Step-by-step explanation:

14/56×100=25%

14 early admission tickets/total tickets×100= percentage of early admission tickets

H

8 0
3 years ago
PLEASE KNOW BEFORE YOU ANSWER.
barxatty [35]

Answer:

The error is the exponent in the answer should be 11.

Step-by-step explanation:

When you move the decimal place one spot as they do in the final step to move it from a base 10 to a base 1, we have to add a exponent on. Therefore, it should go from 10 to 11.

8 0
3 years ago
two angles form a linear pair. the measure of one angle is 1/4 the measure of the other angle. find the measure of each angle
vlabodo [156]
The sum of the angles equals 180
therefore
x+(1/4x)=180
1 1/4 x = 180
x=180/ 1 1/4
x=144
1/4 x =1/4(144)=36
4 0
3 years ago
Find the length of BC.
Murrr4er [49]

Answer:

C, 53.68 units

Step-by-step explanation:

tan 54° = \frac{x}{39}

39 tan 54° = x

x= 53.6788949 (just plug it in a scientific or graphing calculator)

x≈53.68

4 0
2 years ago
Other questions:
  • In a school gym, the ratio of the number of boys to girls was 4:3. After 160 boys left the gym, the ratio become 4:5. How many g
    6·1 answer
  • What number must multiply each side of the equation 2/3x = 16 to produce the equivalent equation x = 24?
    9·2 answers
  • John says that because rhombuses do not have perpendicular sides, they cannot be rectangles. Explain his error in thinking
    7·2 answers
  • Instructions:Type the correct answer in each box.
    10·1 answer
  • Which is the graph of 3x – 2y = 6? A coordinate plane with a line passing through (negative 2, 0) and (0, 3). A coordinate plane
    15·2 answers
  • 20 onions cost £3.00. 25 potatoes cost £6.25. Mr Dean needs 14 onions and 16 potatoes. Calculate the total cost.
    15·1 answer
  • Given: f(x) = 2(x + 1)2 - 5
    12·1 answer
  • Find the Mean, Median, Mode, and Range for the following numbers: 18, 10, 9, 15, 18
    13·2 answers
  • Help me please I don’t know what to don
    12·1 answer
  • Denice made 9 identical bags using 4 yards of fabric. How much fabric did denice use for each bag
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!