Answer:
this is the 3rd one or second
Step-by-step explanation:
We should use lb to convert weight to kg
let unknown lb be = X
14 lb = 1 stone
X lb = 9 stone
Cross multiply : X × 1 = 9 × 14
X = 126 / 1 = 126 lb
9 stone = 126 lb
let unknown value of kg be = Y
2.2 lb = 1kg
126 lb = Y kg
Cross multiply : 2.2 × Y = 126 × 1
Y = 126 / 2.2 = 57.3 kg
So 9 stone = 126 lb = 57.3 kg
HOPE IT HELPED !!
Answer:
i'm pretty sure the answer is option C. (x^2 + 9x) = 6^2
Step-by-step explanation:
i'm not 100% sure, but i hope this helps.
Answer:
its (8+4)/(-2-2) so the slope is -3x
Step-by-step explanation: