Answer:
The equation of the line is;
y = 3x + 18
Step-by-step explanation:
We want to write the equation of the line through (-9,-9) and (-6,0)
we start by calculating the slope of the line
m = (y2-y1)/(x2-x1) = (0+ 9)/(-6+9) = 9/3 = 3
The general equation of the line is;
y = mx + c
y = 3x + c
To get c, we use any of the points
we substitute for example -6 for x and 0 for y
0 = 3(-6) + c
c = 0 + 18 = 18
So the equation of the line is;
y = 3x + 18
Answer:
1, 4 & 6, 10
Step-by-step explanation:
Answer:
130*2 = 260
325+325=650 but i just divided 650 by 2 to get 325
Step-by-step explanation:
Right angle triangle
answer is (C)
Answer:
5
Step-by-step explanation:
5+10+10+10+10+10=55
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