3 years ago

Does this table represent a function?Why and Why not?

Mathematics

1 answer:

Sloan [31]3 years ago

7 0

Answer:

Step-by-step explanation:

Yes, because every x-value corresponds to exactly one y-value.

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Alex777 [14]

I believe the answer is B. 24.36 Centimeters.

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3 years ago

If i walk 9 hours at 5 miles an hour and fare have I walked in 9 hours i will mark brainiest

Neporo4naja [7]

Answer:

45 miles is how far you walked in 9 hours

Step-by-step explanation:

5 miles per hour x 9 hours = 45 miles

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3 years ago

48/root 3 + 45/root 3

faust18 [17]

Answer:

31√3

Step-by-step explanation:

48√3 + 45/√3 since the base is same we can add the terms up 93√3

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4 years ago

What is the formula for calculating the area of a circle.

Tom [10]

Answer:

$A=\pi\times r^2$

Step-by-step explanation:

In order to find the area of a circle we multiply π by the radius, and to find the radius of a circle we have to look at the line that stops directly in the middle of the circle.

$\pi\times r$

Once we then have the radius, we simply multiply the radius, (with an exponent of 2) by π and then we will have our answer. Of course, round if needed.

$A=\pi\times r^2$

Hope this helps.

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3 years ago

Which point is on the graph of f(x) = 2 • 5x?

Inessa [10]

Answer:

1, 10

Step-by-step explanation:

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3 years ago

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