2 years ago

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

2x2 − 10x − 28 6x × 6 x − 7

Simora [160]

Answer:

no real solutions

Step-by-step explanation:

If equation is...

$2x^2 - 10x - 28 = 6x(6x) - 7\\2x^2 - 10x - 28 = 6x^2 - 7\\0 = 4x^2 + 10x + 21\\4x^2 + 10x + 21 = 0$

= no real solutions

7 0

3 years ago

Square root of x to the 24

nordsb [41]

Answer:

$\sqrt{x} x24$

Step-by-step explanation:

6 0

3 years ago

I need help with C please.

zlopas [31]

9514 1404 393

Answer:

║w║ = 6

Step-by-step explanation:

(c) The magnitude of w is computed the same way the magnitudes of the other vectors are computed. It is the root of the sum of the squares of the components.

║w║= ║<-6, 0>║ = √((-6)² +0²) = √36

║w║= 6

4 0

3 years ago

Lynn has one red, one blue, and one yellow shirt to choose from. She also has one blue and one yellow necklace to choose from. L

Lelechka [254]

You would multiply one third by one half

6 0

3 years ago

Read 2 more answers

PLZ HELP ASAP ASAP ASAP

lara31 [8.8K]

Answer:

what is the question

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers