Step-by-step explanation:
(2, 4), (4, 8) and (5, 10) are on the line y = 2x.
Hence they line on a straight line,
The line passes through the origin, and
it shows a proportional relationship.
<em>Answer</em><em>:</em>
the surface area of the rectangular pyramid below is 300 units2
Answer:48
Step-by-step explanation:
1. x(2x^2-x+4)
2.-3(y-1)(y+2)
3.-(11w^2+18w-1)
