Answer:
72y2-45
Step-by-step explanation:
9y2 + 9(7y2 - 5)
you multiply the 9 by the stuff in the parentheses
9y2 + 63y2 - 45
72y2-45
Answer:
Area : 704 square units
Step-by-step explanation:
First you do 16 x 10 = 160
then you do 32 x 17 = 544
then you add 160 + 544 = 704 (D)
Answer:
the answer is 453.592
Step-by-step explanation:
Answer:
Point A.
Step-by-step explanation:
We know that the temperature dropped 15 degrees, and that it was initially of 5°C. So, by midnight, the temperature will be of -10°C (5-15=-10).
We also know that the distance between points is of 5°C. So, the point that we have to mark is point A, which represents -10°C.
