Which best explains why the orthocenter of an obtuse triangle is outside the triangle?

1~All three of the altitudes lie entirely outside the triangle.

2~Two of the altitudes lie entirely outside the triangle.

3~All three of the medians lie entirely outside the triangle.

4~Two of the medians lie entirely outside the triangle.

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)

With both problems. a.s.a.p directions on photo ^

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?