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3 years ago

Would I need Circumference or Area to calculate the distance around a circular track?

Mathematics

2 answers:

snow_lady [41]3 years ago

7 0

The circumference because its not about the interior

Hatshy [7]3 years ago

4 0

Answer:

The circumference because it's not about the interior space of the circular track but the track itself.

Hope this helped!

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Determine the slope of the line that passes though the points (2,-5) and (4,3).

schepotkina [342]

Answer: slope = 2

Step-by-step explanation:

The formula for calculating slope is given as :

$m = \frac{y_{2}-y_{1}}{x_{2}-x_{1} }$

$x_{1}=2$

$x_{2}=4$

$y_{1}=-5$

$y_{2}=3$

substituting into the formula , we have :

$m = \frac{3-(-5)}{4-2}$

$m = \frac{8}{2}$

$m = 2$

Therefore : slope = 2

5 0

3 years ago

X +30=2X-4 solve x . .

MArishka [77]

Answer: X = 34

Step-by-step explanation:

Let's solve your equation step-by-step.

x+30=2x−4

Step 1: Subtract 2x from both sides.

x+30−2x=2x−4−2x

−x+30=−4

Step 2: Subtract 30 from both sides.

−x+30−30=−4−30

−x=−34

Step 3: Divide both sides by -1.

−x

−1

−34

−1

6 0

3 years ago

Read 2 more answers

I WILL MARK BRAINLIST Question 8

lisov135 [29]

Answer:

I think its A

Step-by-step explanation:

Its the only one that makes sense.

5 0

3 years ago

Interpret this probability. choose the correct answer below.

Aleks [24]

(b) is correct, as it deals with the observed probability of an event and is general enough to apply to any murder sample size.

3 0

3 years ago

Hàm số nào là hàm lẻ A sin^2 x+1 B cot^3x C tn3x cotx d cosx

Sedaia [141]

{(sin (x))^2A(csc(x))^3(cos))3B+(-3x)
{cot (dx) cos (x)

6 0

3 years ago