Can someone please help me with this question
1 answer:
Answer:
21x^2-2x+1
Step-by-step explanation:
The area of shaded region= The area of the floor - area of the identical islands
The area of shaded region=(5x+1)^2-2*(2x)(x+3)=25x^2+1+10x-4x^2-12x=21x^2-2x+1
You might be interested in
Answer:
30 pupils
Step-by-step explanation:
first you divide 75 and 2.5 to get 30.
Answer:
125%
Step-by-step explanation:
so you are increasing by $10, and $10 is 25% of $40, so the percent change is 125%
Answer:
All of them
Step-by-step explanation:
none of the graphs repeat any numbers on the x
Answer:
Step-by-step explanation:
2.
domain is x²≤36
|x|≤6
-6≤x≤6
or [-6,6]
Your equation is:
(x + 2)² + (y - 1)² = 9
Option A is your answer.
