83 degrees, because all angles of a triangle equal 180
Answer: 25 km
Step-by-step explanation:
500 km / 5 = 100 km up stream
500 km / 4 = 125 km down stream
125 - 100 = 25 km in still water
Answer:
Step-by-step explanation:
20,000 students 50% are accepted so that is 10,000 students of that 10,000 only 25% enroll which is 2,500.
Answer:
240
Step-by-step explanation:
The shape is made up of a rectangle and a triangle.
area = LW + bh/2
area = 20 * 10 + 20 * 4/2
area = 200 + 40
area = 240