From my understanding you ahould use the trig function cos to solve this.
cos(c) = 15/25 or 0.6
if you have this following function on your calculator I suggest using it:
cos ^{ - 1}
by using the function like so:
cos^{ - 1} (0.6
you should get about 53.13° (rounding to the nearest hundredth)
Hope this helped.
I'm assuming they are all using the same unit for measurement so do 2240-(20x22), 20x22=440, 2240-440=1800
If I'm not wrong I believe it would be 343 different ways.
$89.10 is the best guess.
Answer:
200
Step-by-step explanation:
so just do ur own math sowwy
