I believe the answer is A. But I am not completely sure.
Answer:
y = 3x - 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
3x - y + 12 = 0 ( subtract 3x + 12 from both sides )
- y = - 3x - 12 ( multiply through by - 1 )
y = 3x + 12 ← in slope- intercept form
with slope m = 3
Parallel lines have equal slopes , thus
y = 3x + c ← is the partial equation
To find c substitute (2, 5) into the partial equation
5 = 6 + c ⇒ c = 5 - 6 = - 1
y = 3x - 1 ← equation of parallel line
Answer:
A) -1/2
Honestly, I used Math/way to solve this for you. If you need help with anything else, let me know. :)
Answer:
answer
Step-by-step explanation:
PR=QR so 3x-0.6=x+2.4
2x=3
x=1.5
PR=QR=3.9
PQ is cut put but you just have to add 1.5 to the value added with the plus
8 because if you do the math it says 8
