Answer:
we divide 21.4 by 5 since it is 5 equal places which is 4.28
4.28 per recipe
Step-by-step explanation:
21.4 divided by 5 = 4.28 per recipe
its 0.5
θ ≈ 17.1°
Using the tangent ratio in the right triangle
tan θ = = = , then
θ = ( ) ≈ 17.1° ( to the nearest tenth )