In this diagram, ABAC – AEDF. If the area of ABAC = 15 in2, what is the
area of AEDF?
D
E
4 in
F
B
5 in
Area = [?] in
Enter a decimal rounded to the tenths,
1

Plz help ive been on this for 2 hours.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?