Answer:
13
Step-by-step explanation:
If he reads 119 pgs in 7 days that mean 119/7 = 17 he reads 17 pgs per day
next 340-119 = 221 then 221/17= 13
Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
we know that
The area of triangle ABC applying the law of sines is equal to

substitute the given values


Isn't the only thing you have to do is since a cube has 6 sides than you would have to do 150 divided by 6. If I am correct.
Answer:
The answer is 72 because 45% of 160 is 72.
Step-by-step explanation:
Answer:
34°
Step-by-step explanation:
∠A = arccos(b^2 + c^2 - a^2)/2bc
= 34.016°