How many different rectangles are there that has a perimeter of 100 centimeters

1 answer:

3 0

The factor pairs of 100 are 1 and 100, 2 and 50, 4 and 25, 5 and 20, and 10 and 10. As such, you can only have 5 rectangles with different side lengths assuming all side lengths are integers.

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2. 2(x+1.25) = 3.5

dangina [55]

Answer:

x = 0.5

Step-by-step explanation:

Given

2(x + 1.25) = 3.5 ← divide both sides by 2

x + 1.25 = 1.75 ( subtract 1.25 from both sides )

x = 0.5

8 0

3 years ago

Read 2 more answers

What is the answers?

34kurt

Cos theta would be (adjacent side) / (hypotenuse), or 8/29.

Thus, the angle theta would be the inverse cosine of 8/29, which is

1.291 radians or 73.987 degrees.

Given this result, just take the sine of this angle.

6 0

3 years ago

Julio started biking to the park traveling 8 mph, after some time the bike got a flat so Julio walked the rest of the way, trave

USPshnik [31]

Answer:

Julio travel 3 hours by biking and 4 hours by walking.

Step-by-step explanation:

Given:

Julio started biking to the park traveling 8 mph, after some time the bike got a flat so Julio walked the rest of the way, traveling 7 mph.

If the total trip to the park took 7 hours and it was 52 miles away.

Now, to find the time Julio travel at each speed.

The speed travelled by the bike = 8 mph.