Answer:
= -2x²-x+15
Step-by-step explanation:
(,5-2x)(3+x)
=15+5x-6x-2x²
= 15-x-2x²
Answer:
no
Step-by-step explanation:
Answer:
Between 10 and 11.
Step-by-step explanation:
To begin, we can look at the problem as such. If we take the first answer choice, we can find the squares of both numbers giving us: (Remember that the area of a square is A=L²)
10²= 100
11²= 121
Since the given area is in between these two numbers, this means that the side length must be between 10 and 11.
Answer:45$
Step-by-step explanation:nathan broke 45$