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15m + 4n - 5m + 9n = 10m + 13n
A right triangle with a hypotenuse of 10m and a base of 5m has an area of: 21.65m2
The given terms = 10m+2
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5m-5n+5m+5n When simplified: 10m
3m Springboard is 3m 5m springboard is 5m 10m Platform is 10m
15m + 4n - 5m + 9n = 10m + 13n
If you have lifted the object 5m off the ground, you would have pulled 10m of rope through the pulley system. This is because as the object gets lifted, the rope length on both sides of the pulley decreases by the same amount.
A right triangle with a hypotenuse of 10m and a base of 5m has an area of: 21.65m2
The given terms = 10m+2
Could be a 10m x 10m square, could be a 20m x 5m rectangle etc
5m
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Multiply the radius by 2, then multiply that result by the value of Pi - and you'll have your answer.
Rectangles are really simple. The perimeter is twice the length plus twice the width (in this case 4m x 2 = 8m, 5m x 2 = 10m, and 8m + 10m = 18m). The area is simply the length times the width (in this case, 4m x 5m = 20m2).