Triangle jkl is isosceles. angle j= 72 and k= 36. which best describes angle l?

a) angle l, base is 36
b) angle l, base is 72
c) angle l, vertex is 36
d) angle l, vertex is 72

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Does the point (1, sqrt 7) lie on circle shown.