Answer:
C a triangle has side lengths 5, 13, 12 and angle measures of 90 degrees, 67 degrees, 23 degrees.
Step-by-step explanation:
Answer:
y = -x/2 + 1/2 or
y = -1/2 x + 1/2
(these are equivalent)
Step-by-step explanation:
Slope-intercept form is:
y = mx + b
So we have to get the y all by itself on the left.
2y + x = 1
Subtract x from both sides.
2y = 1 - x
Divide both sides by 2. Divide all the terms by 2.
2y/2 = 1/2 - x/2
Simplify.
y = 1/2 - x/2
Rearrange the terms on the right side so that the x term is first and the constant is last.
y = -x/2 + 1/2
I think this is a good, reasonable and correct answer. But maybe you really want to see that m number (the slope) out in front of the x. Then you can write is as:
y = -1/2 x + 1/2
Answer:
its the 4rth one
Step-by-step explanation:
What is the question you are struggling with I will try and help.
T2-t1=6, t3-t2=-3, t3=-6
t3-t2=-3 becomes
-6-t2=-3
-t2=3
t2=-3
t2-t1=6 becomes
-3-t1=6
-t1=9
t1=-9 degrees
