Let one angle be x
Let another angle be 17x
17x+x = 90
18x = 90
x = 90/18 = 5
one angle = x = 5
another angle = 17x =17*5 = 85
I hope it is helpful:D
The Answer of <span>−2cos2π91 =</span> is -2
2 + 2 = 4
4 is the answer :)
The answer is 17 and 9
Because 13-4=9 13+4=17