You need to distribute the number before the parentheses into what is inside the parentheses
9514 1404 393
Answer:
(d) n > -4
Step-by-step explanation:
Divide by the coefficient of n. Because that is division by a <em>negative</em> number, reverse the inequality symbol.
n > (16/-4)
n > -4
Answer:
Step-by-step explanation:
You will need to know the gram weight per mole from the periodic table for the element ( or the molecule of elements) in question.
Answer:
15.) BAD = 10. (Since AC is 8 and CD is 2 you'll add em together to form a right angle, and BAD is a right angle so therefore they are the same.)
16.) AB = 2. (CD is 2 so therefore AB is 2, Again same size...)
17.) BD = 8. (Same size as AC...)
