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kodGreya [7K]
3 years ago
15

Solve for the formula C=2pir solve for r

Mathematics
2 answers:
Ulleksa [173]3 years ago
7 0
C = 2pi r
C/2 Pi = r.

I believe this would be the solution.
navik [9.2K]3 years ago
3 0
C/2 pi r squared I believe is the correct answers

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Need help asap show your work
Monica [59]

To find the volume we use an equation:

volume = length x width x height

Since this shape is a cube, you only need to know one side to find the volume since all of the sides are equal.

So all you need to find the volume is to multiply 4(1/2) which I am going to simplify to 4.5, is plug it into the equation.

volume = 4.5 x 4.5 x 4.5

Which will get you an answer of 91.125 inches cubed

91.125in^{3}

Hope this helps :)

5 0
3 years ago
Adult male heights are normally distributed with a mean of 70 inches and a standard deviation of 3 inches. The average basketbal
Marizza181 [45]
Z = (x - mean) / SD = (79 - 70) / 3 = 3 
<span>P (Z > 3)? = 1 - F (z) = 1 - F (3) = 0.00135</span>
5 0
4 years ago
Read 2 more answers
How long to cook a 22 pound ham at low temperature in an oven
Reil [10]
Directions

1. Preheat the oven to 350 degrees F (175 degrees C).

2. Place ham in a roasting pan, and press whole cloves into the top at 1 to 2 inch intervals. ...

3. Bake for 4 1/2 to 5 hours in the preheated oven (about 22 minutes per pound), or until the internal temperature of the ham has reached 160 degrees F (72 degrees C).
4 0
3 years ago
The radius is cm.
Elza [17]

Answer:

The radius is 1.75 cm, 1 3/4 cm, or 7/4 cm (all the same, just in different forms)

The circumference in terms of π is 7/2(π) cm, 3.5(π), or 3 1/2(π) cm (all the same, just in different forms)

The approximate circumference of the circle is 10.99 or 11 cm. (don't know if it's supposed to be rounded)

Step-by-step explanation:

Radius = 1/2 of the diameter, so 1/2 of 7/2 is 1.75, 1 3/4, or 7/4 cm.

Circumference in terms of pi means to not approximate pi. Circumference of circle is πd, so the exact circumference would be 7/2 pi cm, 3.5 pi cm, or 3 1/2 pi cm.

3.5 x 3.14 = 10.99. 10.99 cm ≈ 11 cm.

3 0
2 years ago
After 6 months you have the same account balance as your friend and you have saved 280$. Write a linear equation that represents
astra-53 [7]

Answer:

y = 20x + 280

Step-by-step explanation:

The linear equation that represent your account balance is as follows:

Your friend

y = 25(6) + 250

= 400

And,

You

400 = m(6) + 280

6m = 400 - 280

6m = 120

m = 20

Now the equation of the account balance is

y = 20x + 280

Hence, the linear equation that represent your account balance is y = 20x + 280

4 0
3 years ago
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