X=1.3
Hope this helps I not I’m truly sorry
5+х-2+8=0
х+5-2+8=0
х+11=0
х=0-11
х=-11
Answer:
x + |x| = 2x
Step-by-step explanation:
if the number is more than 0 or greater, then if you add it to itself, it will be equal to the value of two of the previous number. Hope this helps
Cos Ф=side adjacent/ hypotenuse
In this case:
cos Ф=3/5
Answer: cos Ф=3/5
