You can take a six out of both factors, 6(3 + x )
so the length would be 6 and the width would be (3+x)
The mass of an object multiplied by its velocity.
<span>A moving object can have a large momentum if it has a large mass, a high speed, or both. </span>
<span>It is harder to stop a large truck than a small car when both are moving at the same speed. </span>
<span>The truck has more momentum than the car. By momentum, we mean inertia in motion.</span>
It depends on student brain capability to understand the teacher, atleast 2 times is enough for a Brilliant student and an average student would take atmost 5 while the dull ones it would have to repeated until he or she gets it
Answer: 
Step-by-step explanation:
Observe the picture attached.
Find the value of "x" and "y" using the Pythagoren Theorem:

If you solve for "a":

Where "a" is the hypotenuse and "b" and "c" are the legs.
In this case, for "x" you know that:

Then, the value of "x" is:

For "y" you can see that:

Subsituting values and solving for h, you get:
