Answer: One solution
Step-by-step explanation:
y = 3x + 3
y = -2x + 3
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To solve this, you need to understand a few things:
a) If two lines have the same slope but different y-intercepts, they are parallel when graphed and thus do not have any solutions
b) If two lines have the same slope and same y-intercepts, they are the same line when graphed and thus do not have infinitely many solutions
c) If two lines have different slopes (and/or y-intercepts), they have one solution
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These two lines have different slopes but the same y-intercept (condition c)
So they have one solution
Answer:
Find the radius
Square the radius
Multiply by pi
Round to nearest hundredth
For perpendicular lines, the slopes are negative reciprocals of one another. Therefore, the slope of QC = 3/2
Using this into the formula of slope:
3/2 = (y + 6) / (-1 + 3)
y = -9
If the slope of CD is 2/3, then y works out to be -3.
Answer:
1. 44.8
2. 9.6
3. 61.11
4. 50.41
5. 169
12. 300
13. 1.44
14. id k
15. a. 21
b. 28
c. 35
d. 31.5
Step-by-step explanation:
sry abt the stuff i didn't answer, i couldn't find the answer
I believe that the slope would be 4/2 or 2, but i wouldn’t take my word for it
