Answer:
∠ B ≈ 66.42°
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos B = = = , thus
B = ( ) ≈ 66.42° ( to the nearest hundredth )
you can change x=0=>y=-7/2 or
y=0=> x=2
you can see the steps above
7(1/2)
0.05
hope this helps! :D
you have a miraculous everybody!! <3
