2x^2-7x-18x+63
2x^2-25x+63
Answer:
11%
Step-by-step explanation:
The percentage of the discount is 1012/9200 x 100 = 11%
I'll use subscript notation for brevity, i.e.
.
By the chain rule,



We have

and

When
, we have

and the partial derivatives take on values of

So we end up with

Answer:
440 cm ²
Step-by-step explanation:
216 cm² +24 cm²= 440 cm²
Answer:
where is the figure. We cant answer if we dont have the figure