Solve for x over the real numbers:
-3 x^2 + 16 x + 12 = 0
The left hand side factors into a product with three terms:
-(x - 6) (3 x + 2) = 0
Multiply both sides by -1:
(x - 6) (3 x + 2) = 0
Split into two equations:
x - 6 = 0 or 3 x + 2 = 0
Add 6 to both sides:
x = 6 or 3 x + 2 = 0
Subtract 2 from both sides:
x = 6 or 3 x = -2
Divide both sides by 3:
Answer: | x = 6 or x = -2/3
3x-6=-3
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1+1 = 2 that is the answer
Answer:
Step-by-step explanation:
Measure of the length of an arc of a circle is given as:
Answer:
2 acres/hour
Step-by-step explanation:
Please share the possible answer choices. Thank you.
If two points on this straight line graph are (3, 1.5) and (5, 2.5), then we can find the slope of this line as follows:
As we move right from x = 3 to x = 5, x (the "run") increases by 2 and y (the "rise") increases by 1. Thus, the slope of this line is m = rise / run = 2/1, or
m = 2.
area mowed
The units of measurement here are m = ----------------------
time spent
and so we could conclude that the rate is 2 acres per hour.
