The answer is A)1/2[sin(4x)+sin(2x)]
Answer:
Step-by-step explanation:
You originally start out with 28 marbles. each marble has a number out of 28 to create a percentage. 21/28 or 75% signifies red, 4/28 or about 14% is white and 3/28 or about 11% is gray. add white and gray, which is 7/28 combined or 25% together. multiply by number of times the process is completed, which is 112 and the final answer is 28
Answer:
x ≠-8 x ≠ -2
Step-by-step explanation:
We cannot divide by zero, so the denominator cannot equal zero
X^2+6x-16≠0
Factor
(x+8) (x-2) ≠0
Using the zero product property
(x+8) ≠0 (x-2) ≠0
x ≠-8 x ≠ -2
