Answer:
24
Step-by-step explanation:
M is 24 degrees and so assuming that x is almost on the line m is. I would pick 24 because X is almost on the same line as M
Answer:
x²+(1/x²) = 47
Step-by-step explanation:
by identity : (a+b)² = a²+b²+2ab
(x+1/x)²= x²+(1/x)²+2(x)(1/x)
(x+1/x)²= x²+(1/x²)+2....(1)
since : (x²+1)/x = 7
(x²/x) +(1/x) = 7
x + (1/x )= 7
put the value for : x +(1/x) in (1) :
49 = x²+(1/x²)+2
x²+(1/x²) = 47
72.3 is the correct answer because it is correcto
Sorry I don't know I'm not that good at these kinds of things so so so sorry
8-9n=15 I believe
At least I hope
