Answer:
tan3x=√3
tan3x=tan60,tan(180+60)
3x=60,240
:.x=20,80is your answer.
c=
2s-10
Step-by-step explanation:
B
3x-7 <-4
Firstly solve this.
+7 +7
3x<3
÷3 ÷3
x<1
And because the inequality symbol isn't "equal to", the circle isn't coloured in.
The line will go from 1 to behind 0
6.8 x 12.5 x 13 = 1105