If arc ae = 64° and arc bd = 20°, find the measure of angle bcd.

[see attachment]

a. 22°

b. 42°

c. 44°

d. 84°

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?

Can someone me with this? i’m not sure what to put for my equations.