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
BabaBlast [244]
2 years ago
7

A dog is chained to a pole. If the dog can run within an area of 380 ft.², how long is the chain?

Mathematics
1 answer:
Alenkinab [10]2 years ago
7 0

Answer:

The chain is around 11 feet in length.

Step-by-step explanation:

Area of a circle = π × r²

380 ft² = π × r²

121 ft² = r²

11 ft = r

You might be interested in
I NEED HELP IN THIS QUESTION PLEASE
aliina [53]
Looks like you got it right :) Each package contains 8 chocolates, so to find 8 containers, just multiply by 8 to get 64, which would be H.
5 0
3 years ago
Find the zeros of f(x) =x^3+2x^2-3x
lora16 [44]

Answer: 0, 1, -3

Step-by-step explanation:

f(x) = x^3 +2x^2 -3x

f(x) = x(x^2 +2x-3)

f(x) = x(x-1)(x+3)

to find zeroes, plug into f(x) and solve for each value of x. doing this gives 0, 1, and -3

3 0
3 years ago
Graph the system of equations on your graph paper to answer the question. {y=−x+3
makkiz [27]
The answer is (x, y) = (-1, 4) hope this helped

5 0
3 years ago
Keisha counted 458cars and Simon counted 509cars. Estimate how many more cars simon counted by rounding to the nearest ten and t
Fittoniya [83]
509-458 = 49. hope this helps :)
4 0
3 years ago
Read 2 more answers
PLEASE ANSWER THIS ASAP I WILL MARK YOU THE BRAINLIEST
ratelena [41]

You just literally mark the graph, you see the 1st points (2,12) go on the X axis to 2, then go up to 12 and mark that as a point. and continue with this tactic with the rest.

4 0
3 years ago
Read 2 more answers
Other questions:
  • A firecracker shoots up from a hill 160 feet high, with an initial speed of 90 feet per second. Using the formula H(t) = −16t2 +
    14·2 answers
  • How do I: Express 12a as the difference of two terms
    10·1 answer
  • In which quadrant does the terminal side of the angle 257° lie?
    10·2 answers
  • 1/8 of the brass instruments are too if there are 240 instruments in the band how many are tubas
    11·1 answer
  • Janet is collecting coins. She starts with 6 coins. The next week she has 10 coins. In two weeks she has 14 coins. If this patte
    12·1 answer
  • the equation s=2√5x can be used to estimate the speed ,s,of a car in milles per hour, given the length in feet ,x, of the tire m
    15·2 answers
  • Please answer this for brainliest. Both of them please :)
    9·1 answer
  • If I make $5 every 10 minutes for 5 hours. How much money would I make?
    6·2 answers
  • Whoever can answer all of these will get brainless
    9·2 answers
  • Here are yesterday's high temperatures (in Fahrenheit) in 12 U.S. cities. 48, 50, 54, 56, 63, 63, 64, 68, 74, 74, 79, 80 Notice
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!