A triangle has a altitude with height 7 cm. Which of the following have a proportional relationship to the height. Select all that apply. A. The perimeter
B. The sides
C. The angles
D. The area
E. The vertices

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?