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2 years ago

Rocco runs 7 laps in 9 minutes. How many laps per minute is that?

Mathematics

1 answer:

Llana [10]2 years ago

6 0

Answer:

Rocco runs 7/9 laps per minute

Step-by-step explanation:

9 minutes ---> 7 laps

1 minute --> 7/9 laps

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What the answer is and how?

sladkih [1.3K]

Answer:

PerimeterFigure= pi*DIameter/2= 1.5*pi ft.

Step-by-step explanation:

The perimeter is the length of the figure, since we are dealing with an semi-circle, we can use the perimeter equation for a full circle and divide it by half.

Perimeter= 2pi*R= pi*Diameter.

Since Our figure is a semi circle, as we say earlier, we now will divide the above result by half.

PerimeterFigure= pi*DIameter/2= 1.5*pi ft.

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3 years ago

Is there any tricks to memorize the special right triangle's sides?

noname [10]

Sohcahtoa
My algebra teacher got us all to remember that word because...
Soh - Sin = Opposite / Hypotenus
Cah - Cos = Adjacent / Hypotenus
Toa - Tan = Opposite / Adjacent
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4 years ago

Read 2 more answers

Could you please explain it?

Troyanec [42]

Hello,
there are some words that I could not read. But:
I support evements are independants.
p(s)=0.2
p(l)=1-0.2=0.8 l=lose

1)0.8*0.2=0.16

2) 0.8²*0.2=0.128

3) 0.8^3*0.2=0.1024

4) 0.2*0.8^(n-1)

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3 years ago

In the boxes, provide a value for side a, side b, and angle C. The value of side a should be between 10 and 20. The value of sid

bonufazy [111]

Answer:

Step-by-step explanation:

This doesn't really make sense.

All you have to do is pick numbers that fall in between the numbers provided.

like:

a = 11

b = 21

C = 21

There's not really a question . . .

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3 years ago

Please help i need to turn this in in 20 minutes

steposvetlana [31]

Answer:

Im solving it.

Step-by-step explanation:

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3 years ago