Adjacent side to angle 60º=2/3
opposite side to angle 60º=b
hypotenuse=a
cos 60º= adjacent side / hypotenuse
cos 60º=(2/3) / a
a=(2/3) / cos 60º=(2/3) / (1/2)=4/3
tan 60º= opposite side / adjacent side
tan 60º=b / (2/3)
b=(2/3)*tan 60º=(2/3)* √3=2√3 /3
Answer:
a=4/3
b=2√3 /3
Answer:
587.56
Step-by-step explanation:
cause
Answer:
20000
Step-by-step explanation:
2.8*10^7 = 28000000
1.4*10^3 = 1400
28000000/1400= 20000
Hope this helped!!
Answer:
1. y=1x-2
We can't see the rest
Step-by-step explanation:
