(0,0)(1,2)......(0,0) is the origin
slope = (2-0) / (1-0) = 2/1 or just 2
y = mx + b
slope(m) = 2
(1,2)...x = 1 and y = 2
now we sub, we r looking for b, the y intercept
2 = 2(1) + b
2 = 2 + b
2 - 2 = b
0 = b
ur equation is : y = 2x + 0...or just y = 2x
8 X
----- = ------
20 40000
40000/20=2000
2000*8=16000
X=16000
Answer:
Value C is equivalent to value a and b
thank you next, ~
Answer:
It may be 71.78 cm square
Remark
Is this just a calculator problem
Solve
30
^ or y^x or x^y or √ depending on what key your calculator has
0.5
=
5.57 Answer
