Pretty sure the answer is k
Answer: a
Step-by-step explanation:
(6z³+3z²-4z+8) - (4z²-3z+2)
all of the numbers in the second set of parenthesis are going to have their signs switched so...
(6z³+3z²-4z+8) + (-4z²+3z-2)
now you add the two sets of parenthesis
<u>6z³ - z² - z + 6</u>
<u />
The answer is 10.80. Hope this helps :)
Well its a whole
diameter is all the way across so take 8.5 and times it by 3.14 which is 26.69 that is you volume but it you want a more mathematical answer then
1 inch = 2.54 cm
16 oz = 1 lb
28.3 g = 1 oz
<span>volume of a sphere = 4/3pi(r)^3 </span>
