Answer:
2((2h-4)(9h-1))=P
(2h-4)(9h-1)=18h^2-2h-36h+4=18h^2-38h+4
2(18h^2-38h+4)= 36h^2-76h+8
Step-by-step explanation:
Answer:
9.65 kilograms = 9650 grams
Step-by-step explanation:
Answer:
Right, isosceles
Step-by-step explanation:
The triangle contains one right angle and two legs of the same length. This fufills the requirements fro both a right and isosceles triangle.
That's a quadratic equation in

, which means we get an extra square root and

at the end.

We factor,

