Use slopes and y-intercepts to determine if the lines -5x – 4y = -3 and -5x – 5y = -3 are parallel
1 answer:
Answer:
Not parallel.
Step-by-step explanation:
If the slopes are the same they are parallel.
So we convert each one to slope-intercept form:
-5x - 4y = -3
-4y = 5x - 3 Divide both sides by -4:
y = -5/4 x + 3/4.
Slope = -5/4.
-5x – 5y = -3
-5y = 5x - 3 Divide both sides by -5:
y = -1 x + 3/5.
Slope = -1.
The slope are different - so NOT parallel.
You might be interested in
Answer: c, -3.2 + 1.5n less-than-or-equal-to 8.6
Step-by-step explanation:
I got it right on the quiz
The residual value is -1.14.
Plug 5 into x
y=-0.7(5)+2.36
=-1.14
Answer:
Step-by-step explanation:
The area of a circle is given by 
where 
is the radius of the circle. The diameter is given as 
feet, so the radius of this circle is 
feet.
Plugging in our values, we get:
.
Answer:
Step-by-step explanation:
H + 732 = -194
* combine like terms
H = -194 - 732
H = -926
