Formulate two quadratic inequalities involving the dimensions of the floors of the rooms, and the measures and costs of the tiles. Find, then graph the solution sets of these inequalities...

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?

What is the value of x? enter your answer in the box.

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2