Answer: See below
Step-by-step explanation:
A) 
Multiply both sides by -1 and reverse the inequality:
B) 
Len would pay 50 cents for each game he bowls because 4 cant go equally into 18 but the closest to that it can go is 16 so if you and 50 cents four times because he played four games, it would be 50 cents for each game he used the shoes. Hope this helped :)
Yo soy la propiedad papi chulo
Answer:
B = 40°
a = 23.0
b = 19.3
Step-by-step explanation:
✔️B = 180° - (90° + 50°) => sum of triangle
B = 40°
✔️Reference angle = 50°
Opp = a
Hypotenuse = 30
Adjacent = b
Find a by applying the trigonometric function, SOH:
Sin 50 = Opp/Hyp
Sin 50 = a/30
30 × Sin 50 = a
23.0 = a
a = 23.0 (nearest tenth)
To find b, apply CAH:
Cos 50 = Adj/Hyp
Cos 50 = b/30
30 × Cos 50 = b
b = 19.3 (nearest tenth)
