See the attached picture:
84% of 50 is 42. So if your test was graded out of 50 you would've gotten 42/50. If you multiply 50 by 2 (50x2), you have 100, so then you'd just divide the 84% by 2 so you'd get 42%
Step-by-step explanation:
2x+8=x+12
=> 2x - x = 12 - 8
=> <u>x = 4 (Ans)</u>
Answer:
Slope =
M(x,y) = (1 , 8.5)
D =
Step-by-step explanation:
(i) Slope =
=> Slope =
=> Slope =
(ii) Midpoint
M(x,y) =
M(x,y) =
M(x,y) = (1 , 8.5)
(iii) Distance Formula =
D =
D =
D =
D =