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frutty [35]
2 years ago
9

In two hours Holden completed 3/4 of his race how long will it take Holden to complete the entire race?

Mathematics
1 answer:
vivado [14]2 years ago
8 0

Answer:

\frac{1}{4} = 50 Minutes

Whole Race Time : 2 Hour and 50 Minutes

Step-by-step explanation:

so 2 Hour = \frac{3}{4} Race completed

we need to find what 1/4 Race = x Hours

so 200 divided by 4 because \frac{3}{4} Race is done.

we need to find how long to finish the whole race also known as \frac{4}{4}.

200 divided by 4 = 50

so Holden still need 50 Minutes to finish the race.

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Answer:

25 degrees

Step-by-step explanation:

Haha, awesome! Just did a problem like this!

All angles add up to 180, so set it up like this:

2x + 1 + 5x + 5 + 90 = 18

Combine like terms.

7x + 96 = 180

7x = 84

x = 12

Plug x back into 2x + 1

2(12) + 1

24 + 1

= 25 degrees

While we're at it...

5(12) + 5

60 + 5

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Hope this helped. :) <3

5 0
2 years ago
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Answer:

706.50 mm^2

Step-by-step explanation:

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to find the area we use the following formula :

π*r^2

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8 0
2 years ago
Cynthia ran 4 laps in 40 min.   What is the rate of number of laps to minutes?
fomenos
1 lap to ten minutes or 1:10 due to the fact that it takes ten minutes to run one lap. hope this helps, have a nice day :)
7 0
3 years ago
Read 2 more answers
The volume of a cone is 3πx3 cubic units and its height is x units. Which expression represents the radius of the cone’s base, i
dalvyx [7]

Answer:

<em>r=3x</em>

Step-by-step explanation:

<u>The Volume of a Cone</u>

The volume of a cone of radius r and height h is:

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We are given the volume of a cone is

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Equating:

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Multiplying by 3:

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Simplifying by pi:

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Since h=x:

xr^2=9 x^3

Dividing by x:

r^2=9 x^2

Taking square roots:

r=\sqrt{9 x^2}=3x

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3 years ago
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Answer:

its 36

Step-by-step explanation:

7 0
3 years ago
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