Quadrilateral EFGH has vertices at E(1,8), F (6, -1), G(-4, - 4) and H(-9,5). (a) Prove that EFGH is a parallelogram.

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

answer: 3.26019516

step-by-step explanation:

the answer is -1 1/5, also a

hope i

-lavira : )