NO they are not proportional
3/7 = .4285714
6/9 = .66666
Answer:
22.919 or 23 degrees
Step-by-step explanation:
Use the theta or x in place of the usual angle. the lengths are adjacent and hypotenuse (a/h) so you use cosine. cos(x)=35/38 or cos(θ)=35/38
Answer:7√(10x)×√6/(√6×√6)=7/6×√60x
Step-by-step explanation: