Answer:
B) -7
Step-by-step explanation:
x+y
8+(-15)=8-15=-7
Answer:
she bout four bags of popcorn and 4 bags of pretzels.
Step-by-step explanation:
Answer:
A. True
Step-by-step explanation:
The ratio 1000 grams=1kilogram is correct.
From the law of sines, we have
where is the leg we're interested in, is the hypothenuse, is the angle opposite to , and is the angle between and .
So, in the first case, we can use
And in the second excercise, we use
Answer:
5:6
Step-by-step explanation: