Answer:
2x + 5y + 28 = 0
Step-by-step explanation:
since they are perpendicular,
m1 ×m2 = -1
5/2 × m2 = -1
m2 = -2/5
now,
y -y1 = M (x-x1)
y - (-4) = -2/5 ( x - (-4) )
y +4 = -2/5 ( x + 4 )
5 ( y +4 ) = -2 ( x+4)
5y +20 = -2x - 8
2x + 5y +20 + 8 =0
2x + 5y + 28 = 0
In 50 min, Taray reads = 40 Pages
In 1 min, it is = 40/50 pages
Now, in 80 min, it would be: 40/50 * 80 = 4/5 * 80 = 320/5 = 64
In short, Your Answer would be 64 Pages
Hope this helps!
Answer:
See figure below.
Step-by-step explanation:
See the figure below.
Answer:
0
Step-by-step explanation:
<h2>Q: 6x+8=8+7x+2x</h2>
- 6x+8=8+9x
- 8-8=9x-6x
- 0=3x
- x=0/3
- x=0