Answer:
y = -1/4x - 2
Step-by-step explanation:
Since the line has to be perpendicular, that means the new slope multiplied by the original should be -1. The original slope is 4, so the new one would be -1/4. Now our equation is y = -1/4x + z, z being the y intercept. We can find this by substituting the point in and finding the match. 1= -1/4(-12) + z. z has to equal -2, so the answer is y = -1/4x - 2
<span>4p - 5 • (p + 6)
</span>-p - 30 = -1 • (p + 30)<span>
</span>
<span> -p - 30</span>
The width is given as = x cm
As length is given as= the length is 5 cm more than the width
The width of the rectangle is = x cm
So, length of the rectangle becomes= x+5 cm
Let the length of one base = x. Length of other = x + 6.
Area = (1/2)*(Sum of bases ) * height
96 = (1/2) *(x + x + 6) * 8
96 = (2x + 6) * 4
96/4 = 2x + 6
24 = 2x + 6
2x + 6 = 24
2x = 24 - 6
2x = 18
x = 18/2
x = 9.
Length of bases are x, and x + 6. 9 and 9+6 = 15.
Lengths of bases are 9 and 15 inches.
4,8,12,16,20,24,28,32,36,40