Answer:
Step-by-step explanation:
14x20=280 pounds of dog food
12x20=240 pounds of dog food
280+240=520 total pounds of food on the shelves
or
we know that
Applying the law of cosines
In this problem we have
substitute the values
i think its b srry if im wrong
d
i like ya cut g
The last one: 6.3 units.
3 tens , 105 tens , 1050