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2 years ago

QUESTION ON PIC THX!

Mathematics

1 answer:

Studentka2010 [4]2 years ago

3 0

Answer:

100.48 mm

Step-by-step explanation:

Circumference = 2πr

π = 3.14

C = 2(3.14)16mm

C = 6.28(16mm)

C = 100.48mm

Circumference = 100.48

Units: mm

-Chetan K

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FromTheMoon [43]

Answer:

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The equation will be: $\mathbf{y=11.5(x)}$

Step-by-step explanation:

If x represents number of hours than y represents miles

We are given:

x y

4 46

5 57.5

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The constant of proportionality can be found using formula: $k=\frac{y}{x}$

Putting values and finding k

x y k ( $k=\frac{y}{x}$ )

4 46 11.5

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So, the constant of proportionality k = 11.5

Now, The equation will be:

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So, the equation will be: $\mathbf{y=11.5(x)}$

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3 years ago

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2 years ago

Which are undefined?

Ghella [55]

Step-by-step explanation:

I just have a tip to help.

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Hope that helped! :D

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Step-by-step explanation:

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