Answer:
Step-by-step explanation:
A does 1/6 of the task per hour.
B does 1/9 of the task per hour.
Together, they do 1/6+1/9 = 5/18 of the task per hour, finishing in 18/5 hours.
18/5 = 3.6 hours
Next time, please include the instructions.
I can only guess what you're trying to do here.
suppose you started out with y = x^2. If you were to graph this, and then you were to move the graph 1 unit to the left and 2 units down, you'd have the graph of y = (x+1)^2 - 2.
Equation F can be written as 5b+1=3b+4. <span>Both are equal to a and hence equal to each other. Hope this helped!</span>
It is 1.51 and the one is repeating because all you do is subtract these, and you get a repeating answer.
Lines f and g are parallel and the two angles are same-side angles, so they add up to 180 degrees. An equation for this would add up to 180, then solve for x to find the answer to the problem.
5x + (9x + 26) = 180, combine the like terms.
14x + 26 = 180, subtract 26 from both sides.
14x = 154, divide both sides by 14.
x = 11; so your answer is B. 11.
