This answer is quadrant 3 because if you do the math then you end up in quadrant 3
Where is the quadrilateral I need a picture so I can answer
Answer:
y =mx
Step-by-step explanation:
The second one is for the gradient
The third one is pythogras theorm
The last one is for the slope of a line(i'm not that sure about this one, sorry if its wrong)
<u>Answer</u>:
b = 4a
<u>Step-by-step explanation</u>:


<em>changing sides changes sign division to multiplication.</em>
(y x .12) x .3 = the total cost