Answer:
Step-by-step explanation:
line 1 m=y2-y1 / x2-x1 [formula for slope ]
m= 0 - (-3) / 8-(-4)
m= 3 /12
m= 1/4 slope of line 1
line2
m = 2-6 / 0-(-1)
m = -4 / 1
m = -4 slope of line 2
line 3
m = -4 - (-7) / -3 - 6
m = 3 / -9
m = - 1/3 slope of line 3
lines 1 & 2 perpendicular b/c they are reciprocals with a sign change :)
lines 1 & 3 neither.. differet slopes and not reciprocals
lines 2 & 3 perpendicular b/c they are reciprocals with a sign change :)
Answer:
Paul can drive 162.14 miles a day for the budget of 120 dollars.
OB. C=38.93+0.50x
Step-by-step explanation:
120=C
120=38.93+0.50x
81.07=0.50x
162.14=x
Answer:
164/7 in decimals
Step-by-step explanation:
2x-3+5x-13
7x=164
x=164/7
use your calculator to find the 164/7
See the graph below
<h2>
Explanation:</h2>
First of all, let's rename those expressions as follows:
So we we have two lines written in slope-intercept form. In order to graph those lines, let's find two points for each:
First line:
This line is the green one shown below.
Second line:
This line is the red one shown below.
<h2>Learn more:</h2>
Shifting graphs: brainly.com/question/10010217
#LearnWithBrainly
Answer:
3/2 or 1.5
Step-by-step explanation:
2y=3x+4
-3x -3x
2y= 4 - 3x
/2 /2 /2
y= 2-3/2x