4-65. You may remember that a quadrilateral is a four-sided figure. There are many different kinds of quadrilaterals. On graph paper, draw a quadrilateral with one side that is 12 units long and another side that is 9 units long. Then reduce your quadrilateral so that the ratio of sides of new to original is 2 to 3.​

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth