The 30/60/90 right triangle is the biggest cliche in trig. We recall the sides come in ratio 

First x:


Next y:


Choice C
Answer:
B.) 8x + 12
Step-by-step explanation:
Using the Distributive Property the 4 is multiplied by each number inside the parentheses
4*2x = 8x
4*3 = 12
8x+12
Answer: ∠EDC or ∠CDE
Step-by-step explanation:
Answer:
5*0.75= 3.75 he'll spend $3.75 on lunch every week.
Step-by-step explanation: