Volume = (l*h*w)\3
v= (20*15*15)\3
v=4500\3
v=1500
Answer: There are 5 red pencils, 16 blue pencils and 23 brown pencils.
Step-by-step explanation:
Since we have given that
Number of red pencils = 5
Number of blue pencils are 11 more than red pencils.
So, Number of blue pencils would be

Number of brown pencils are 7 more than blue pencils.
So, number of brown pencils would be

Hence, there are 5 red pencils, 16 blue pencils and 23 brown pencils.
Answer:
d 68
Step-by-step explanation:
do not know hope it maybe might help you sorry wish i could help
Answer:
About 0.5
Step-by-step explanation:
By the law of sines:

Hope this helps!