<span>Simplifying
3X2 + -48 = 0
</span><span>Reorder the terms:
-48 + 3X2 = 0
</span><span>Solving
-48 + 3X2 = 0
</span>Solving for variable 'X'.
Move all terms containing X to the left, all other terms to the right.
<span>Combine like terms: -48 + 48 = 0
0 + 3X2 = 0 + 48
3X2 = 0 + 48
</span><span>Combine like terms: 0 + 48 = 48
3X2 = 48
</span><span>Divide each side by '3'.
X2 = 16
</span><span>Simplifying
X2 = 16
</span><span>Take the square root of each side:
X = {-4, 4}</span>
Answer:
Positive
Step-by-step explanation:
(-9)-3=27
(-9)-2=18
(18)(27)=486
Answer:
2 miles per day
Step-by-step explanation:
The length of the road built is 1/3 miles, so let's call L = 1/3
The time spent to build this length is 1/6 days, so let's call D = 1/6
To find the unit rate in miles per day, that is, the speed that this length of the road was built, we just need to divide L by D (speed is distance over time). Let's call the speed S:
S = D/T
S = (1/3) / (1/6)
S = (1/3) * 6
S = 2 miles per day
Hey there!
The word reflected means when something is basically coping everything that you do. So, for example, when I look in a mirror, the mirror would reflect everything that I would do.
So, from looking at the graph above, as we should <em>remember </em>the
is the
that is
(horizontal) and the
is the
that is
(vertical).
So, from knowing this information of graphs, we now know that
are reflecting over the
which is the line that is
(horizontal).
Your correct answer would be
. . .
Hope this helps you!
~Jurgen
Answer: y = -1/5x -3
Step-by-step explanation: