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
DedPeter [7]
3 years ago
5

Apex Learning Study 4.2.1 What units do you use to report the area of a circle with a radius of 50 feet?

Mathematics
1 answer:
klasskru [66]3 years ago
3 0

Answer:

<h3>             in square feet</h3>

Step-by-step explanation:

Area of anything is<u> allways </u>reported <u>in square units</u>. Usually that is square of given unit because it's the simplest way:

R = 50 ft

A = πR² = π•(50 ft)² = π • 50 ft • 50 ft = 2500π ft² ≈ 7854 ft²

{Of course you can re-calculate the units, ex.:

3 feet = 1 yard so 50 ft = 50/3 yd then

A = πR² = π•(50/3 yd)² = π • 50/3 yd • 50/3 yd = 2500/9 π yd² ≈ 872.7 yd² }

You might be interested in
6 - 2y + (-8y) + 5.1 = 0<br> (Simplify your answer. Use integers
Nadusha1986 [10]

Answer:

Simplified answer = 11.1 - 10y = 0

y = 1.11

Step-by-step explanation:

6 - 2y + (-8y) + 5.1 = 0

6 + 5.1 -2y -8y = 0

Add like terms

11.1 - 10y = 0

(This is simplified, but if you want to solve for y, continue)

11.1 - 10y = 0

÷10  ÷10

1.11 - y = 0

y = 1.11 because 1.11 - 1.11 is 0

I Hope That This Helps!

8 0
3 years ago
If 35% of 300 children had zero cavities, how many children was that???
igomit [66]

Answer:

105 children

Step-by-step explanation:

35/100×300

105

6 0
3 years ago
Solve this problem like how you solve the other problems<br>​
Neko [114]

Answer:

192 centimeters cubed

Step-by-step explanation:

3 x 8 x 4 = 96 for block B

4 x 3 x 8 = 96 for block A

add them together and get 192 cm^3

6 0
3 years ago
Which formula represents this sequence
marysya [2.9K]

Answer:

pretty sure its b

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The population of Cuba is 1.3 million. The country's population is expected to grow at a rate of 4% each year.
Darya [45]
The population growth will be modeled using exponential growth:
f(x)=a(b)^t
where:
a=initial value
b=growth rate
thus plugging in the values we get:
f(x)=1.3(1.04)^t
thus the population after 10 years will be:
f(x)=1.3(1.04)^10
f(x)=1.9243
thus the population in 10 years will be:
1.9243 million

3 0
3 years ago
Other questions:
  • 6% sales tax on a $69.50 watch
    6·2 answers
  • Shawna has been saving and now has exactly enough money to pay for the pink carpet that she wants in her room. She has $219.70.
    14·1 answer
  • How do you multiply anything not specific? sorry
    10·1 answer
  • ten people are in a club and three are going to be on the “planning committee”. how many different groups of three people are po
    7·2 answers
  • Consider the numberless roulette game at a casino. On a spin of the wheel, the ball lands in a space with color red (r), green (
    11·2 answers
  • in a program designed to help patients stop smoking 232 patients were given sustained care and 84.9% of them were no longer smok
    10·1 answer
  • I don’t know how to explain on why the student was incorrect
    5·1 answer
  • Match each inequality to the number line that represents its solution
    11·1 answer
  • Find the slope of the line y=3/4x + 4
    9·1 answer
  • Help pls i have 5 minss, no links
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!