5x+6=2x+15
-2x -2x
3x+6=15
-6 -6
3x=9
/3 /3
x=3
Answer:
7
Step-by-step explanation:
Answer:
1 one answer, 2 lot of answers, 3 no answer
Step-by-step explanation:
I have to go to bed sorry
Here we have a 90 degrees triangle where we can use trigonometric functions.
Here we can use tan(x) function because it requires legs of triangle that are given and inverse function of tan(x) will than give us asked angle
tan(x) = 7.4/9.3 = 0.7956
x = arctan(0.7956) = 38.505 ≈ 39 degrees.
