The diagram at the right shows the orthocenter of an acute triangle. Drag vertex C to form a right triangle and an obtuse triangle. Which statements are true about the orthocenter?

If x equals 5 what is 72+72+18x+9+18x+9

Factor the following polynomial: 5x (a - b) - 2y (a - b)

A bicyclist travels at a constant speed of 18 mi/h. How long does it take the bicyclist to travel 90 mi? 5 h 7 h 19 h 15 h

You use 4 boxes of to serve 13 people. If you want to serve 39 people, what should you do?

Which expression is equivalent to 30 (1/2 x - 2) + 40 (3/4 y-4)

What is the wrong way to remember where you caught a lot of fish?

Give an example of when you would make a frequency table to solve a problem.

Mr. Price earns $350 per week working in an appliance store. In addition, he earns 3% commission on all of his sales. Last week, he sold $3, 800 worth of appliances. What was Mr. Price's total income for the week? A) $114 B) $236 C) $464 D) $556

Rewrite g (x) = x2 - 5x + 3 in vertex form.

Approximately one out of ever 250 people in the United States is currently serving in the military. If the United States population was 327,200,000 people, about how many people are currently serving in the U. S.