Answer:
b² - 121
Step-by-step explanation:
(b +11)(b - 11)
b² - 11b + 11b - 121
b² - 121
3=4. then divide each by 3 because your trying to figure how much for 1cup of water. So 4÷3 or 4/3
Answer:
4 x 10^8
Step-by-step explanation:
0.0001 x 4,000,000,000,000 = 400,000,000
400,000,000 = 4 x 10^8
Answer:
is this from a textbok
Step-by-step explanation:
The formula for this is
. If the diameter is 8 the radius is 4, so filling in accordingly we have
and
which is
and when you multiply in 3.14 you get that A = 401.92 or B above.
