In ADEF, the measure of ZF=90°, the measure of ZE=32°, and FD = 9.6 feet. Find the length of EF to the nearest tenth of a foot.
E
32
X
D
9.6

29933333.33

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870