Question

I need help with the top 3 giving 20 points plz

Answer 1

1.2.05 2.0.919 3 sf

Explanation:

1. cos 70=x/6

6 cos 70=x

x=2.05

2.cos 45=x/1.3

1.3 cos 45=x

x=0.919

3.cant see ;-;