Answer:
65,520
Step-by-step explanation:
12x13x20x21=64,520
Answer:
B, 224in2
It may get tedious but just find the area of each face and write them down
Step-by-step explanation:
Answer:

Step-by-step explanation:
tan(30°) = 
cot(30°) = 
sin(60°) = 

Answer:
c=∞
Step-by-step explanation:
Well first step we can add 16+17 on both sides
33+c=33+c
-33 -33
c=c
The answer is infinity
Answer:
Option C. y ≤ x-2
y ≤ 50/9-(1/6)x-(1/18)x^2
Step-by-step explanation:
Please, see the attached files.
Thanks.