Answer: A and D
Step-by-step explanation:
To find the line that is parallel to the given line, we must find the slope of the original. Parallel lines NEVER touch or cross. That tells us the slope MUST be the same. To find the slope, we use the formula
.

With the slope, we can form an equation for the line.
y=4x+b [plug in given point]
0=4(4)+b [multiply]
0=16+b [subtract both sides by 16]
b=-16
Now that we have the y-intercept, we can find the equation.
y=4x-16
After plugging in each point into the equation, we know that A and D are correct points on the line.
<span>There are 8 pints in 1 gallon, so 3 pints is 3/8 of a gallon </span>
For this, it is kind of like a triangle and having to find the diagonal. Let's see what the two legs of the triangle would be.
Leg one= 7 units
Leg two= 8 units
8²+7²= c²
64 + 49=113
√113≈10.6
The line is 10.6 units long.
Answer:
6x²+18x+12
Step-by-step explanation:
(-3x-6)(-2x-2)
=-3x(-2x-2)-6(-2x-2)
=6x²+6x+12x+12
=6x²+18x+12