If a person bikes 2.4 miles in 10 minutes how far can he bike in 1.5 hours

1 answer:

3 0

There are 60 minutes in 1 hour.
1.5 hours is (1.5 x 60 minutes) = 90 minutes

In order to bike for 90 minutes, the person
has to bike for 10 minutes 9 times.

IF he can keep going at the same rate for 9 times as long,
then he would cover (9 x 2.4 miles) = 21.6 miles.

But that's a big 'IF'. People usually start to slow down
as they keep going for longer and longer time.

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Please answer! I’ll give you Brainliest

Sergio [31]

The four small squares are all 3x3, so the perimeter is 3+3+3+3 = 12.

12 * 4 = 48

We can find the perimeter of the large diamond shape using the Pythagorean theorem, a^2 + b^2 = c^2

a = 4

b = 4

4^2 + 4^2 = c^2

16 + 16 = c^2

32 = c^2

c = 5.65685425

So the perimeter of the large diamond shape is

5.65685425+5.65685425+5.65685425+5.65685425 = 22.627417

48+22.6 = 70.6

The areas of the small squares are 3x3 = 9

9 * 4 = 36

The area of the large diamond shape is

5.65685425 * 5.65685425 = 32

36 + 32 = 68

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2 years ago

Solve (x – 4)^2=5<br> Hhhhhbb

Oxana [17]

Answer:

x = 4 + sqrt(5) or x = 4 - sqrt(5)

Step-by-step explanation:

Solve for x:

(x - 4)^2 = 5

Take the square root of both sides:

x - 4 = sqrt(5) or x - 4 = -sqrt(5)

Add 4 to both sides:

x = 4 + sqrt(5) or x - 4 = -sqrt(5)

Add 4 to both sides:

Answer: x = 4 + sqrt(5) or x = 4 - sqrt(5)

6 0

3 years ago

Find all values of the variable

labwork [276]

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