Write the equation of a line perpendicular to 3x+2y=6 through (2,-1).
1 answer:
Rearrange: 2y = 6 -3x
2y = - 3x + 6
y = -1.5x + 3
Now, substitute, perpendicular lines have the same gradient so:
-1 = -1.5 (2) + c
- 1 = -3 + c
2 = c
equation for new line: y = 1.5x + 2
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sum = -15h+2
Step-by-step explanation:
Answer:
n= 24
because 3*24=72
and (3^2)8 = 9*8=72
y = 19
x = 4(19) + 21(19) = 76 + 399 = 475
3(475) × 7
1425 × 7
9975 <--- answer.
Hope this helped!
Nate
20*15 is 300 meters which is the area
Your answer will be 8450.
