It's B
Slope is negative, the other must be positive due to m1 x m2 = - 1
m1 = -2/5
The diagram shows a gradient of -2/5. So, the
reciprocal of this valve to make - 1 is 5/2 (which is the - 2/5 flipped upside down, but positive)
-2/5 x 5/2 = - 10/10 (or - 1)
Thus, the perpendicular line to this has a gradient of 5/2.
Hope this helps!
Answer:
Your answer should be 13
Step-by-step explanation:
You were given 25, so you need to work backwards. First, multiply the 25 by 3 to get 75. Then Add 6, and you end with 81. Afterwards, subtract 3 from 81 to get 78, then divide by 6 to get 13.
Answer:
2
Step-by-step explanation:
not needed
Answer:
x2+12 (except the 2 in small)
Step-by-step explanation:
(っ◔◡◔)っ ♥ follow me ♥
˜”*°•.˜”*°• say thank you on profile •°*”˜.•°*”˜
░▒▓█ ℝαte █▓▒░
