You can distribute the 4, and you get:
Then add to get your answer:
9. 77/72
10. 315/288 = 35/32
Answer:
102°C
Step-by-step explanation:
The chemical compound has a freezing point of -5°C and a boiling point of 97°C.
Since the freezing point is the lower temperature and the boiling point is the higher temperature, the difference between the two temperatures will be subtraction of the freezing point from the boiling point. That is:
97 - (-5) = 97 + 5 = 102°C
The difference between the freezing point and the boiling point is 102°C
Answer:
Step-by-step explanation:
x2 + 5x + 4 (the area of the rectangle)
x + 2 (the length of one side)
(x2 + 5x + 4)/(x + 2)
do a division of this polynomial and you get; (x + 3) - 2/(x+2), you could leave the answer like this or you could simplify by using the LCM method
= [(x+2)(x+3) - 2]/(x + 2)
checking; (x + 2)*[(x+2)(x+3) - 2]/(x + 2) = (x+2)(x+3) - 2 = x2 +5x + 6 - 2 = x2 +5x + 4 (proven)
Answer:
distance
Step-by-step explanation: