8. Sketch proofs of Euclid's proposition 1.35: Parallelograms which are on the same base and in the same parallels equal one another. and 1.36: Parallelograms which are on equal bases and in the same parallels equal one another.

Q: The police radar reads that the distance between the police car and the red car is decreasing at a…

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Q: Y varies directly with x , and Y=3 when X=2. Find Y when X= 7

A: We can find the answer as below

Q: At noon, ship A is 140 km west of ship B. Ship A is sailing east at 25 km/h and ship B is sailing…

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Q: Is x + y=0 direct

A: We prove that  x+ y=0 is direct variation . We prove that it is a simple relationship between  two…

Q: At 9:00 am Katrina starts down an exercise path and walks at a rate of 3 mph. At 9:30 A.M Carla…

A: We know that Distance=speedx Time Here Katrina and Carla have to travel the same distance. According…

Q: 2. DG = 3x - 3 2x +2, EF D. G.

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Q: Two roads intesect each other atr an angel 90 degrees. Cars A and B leave an intersection…

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Rate of Change

The relation between two quantities which displays how much greater one quantity is than another is called ratio.

Slope

The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as: