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Vera_Pavlovna [14]

3 years ago

12

Helpppppppppppppppppp

1 answer:

pochemuha3 years ago

4 0

Answer:

what do you need help with ???

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The circumference of the tree trunk is 7.85

Nadusha1986 [10]

Answer:

2.5 feet

Step-by-step explanation:

Since circumference is just pi(we're using 3.14 in this case) * diameter, which is our answer, we need to divide the circumference(which is 7.58) BY 3.14, which is pi. This leaves us with the diameter, which is 2.5. The unit is already feet, so we needn't do anything about that.

4 0

2 years ago

Please help it’s very cunning

gregori [183]

The answer to you question is B

7 0

3 years ago

Consider the following system of equations

Vera_Pavlovna [14]

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2 years ago

Mr. Benson built a play area for his children and an office for himself Explain how he can find the amount of carpet he needs to

ohaa [14]

Answer:

250 ft sq in total

Step-by-step explanation:

This is the amount of carpet needed

4 0

3 years ago

You want to go to the skate park, and you have two options:

Tcecarenko [31]

Answer:

See Explanation

Step-by-step explanation:

<u>Define the variables</u>

Let the entry fee be c and the hourly rate be m

Let the number of hours be x and the total amount be y

<u>Work to solve</u>

For Sami's skate

$c = 6$ and $m = 2$

For Brad's skate

$c =10$ and $m = 1$

<u>The equations</u>

The equation is derived using: $y = mx + c$

For Sami's skate

$y = 2x + 6$

For Brad's skate

$y = x + 10$

<u>When the cost are the same</u>

To do this, we equate both expressions

i.e.

$y = y$

$2x + 6 = x + 10$

$2x -x = 10 - 6$

$x = 4$

i.e. the cost are the same at the 4th hour

<u>What is the cost</u>

Substitute 4 for x in any of the equations

$y = x + 10$

$y = 4 + 10$

$y = 14$

<em>The cost is $14.00</em>

3 0

2 years ago