Answer:
(x-y)(y-x)
Step-by-step explanation:
because x-y=y-x
Answer:
69cm squared
Step-by-step explanation:
Area of the rectangle: 8*6= 48
Area of the semicircle: 1/2*6*3=9
Area of triangle: (12-8)*6*1/2=
4*6= 24
24*1/2=12
Area of figure: 48+9+12=69
Answer:
It should be option a 4.5
Answer:
its very long but ill help you with the first answer:18.5753424657534247
Step-by-step explanation:
1. <span>In this case the two </span>equations<span> describe lines that intersect at one particular point. Clearly this point is on both lines, and therefore its coordinates (x, y) </span>will<span> satisfy the </span>equation<span> of either line. Thus the pair (x, y) is the one and only </span>solution<span> to the </span>system of equations<span>.
i don't know 2</span>