The 4th option would be correct.
{X | - Root 5 < x < Root 5 }
Answer: 1 -2ax²+2x-ax
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Area of a rectangle: length x width
Replacing with the values given:
A = (2x+1) (1-ax)
A = [2x(1)] + [2x(-ax)] +[ 1(1)]+ [1 (-ax)]
A = 2x- 2ax² +1- ax
A = 1 -2ax²+2x-ax
In conclusion, the correct option is 1 -2ax²+2x-ax
Feel free to ask for more if needed or if you did not understand something.
ANSWER:
The area of the circle is 94.985 ft^2.
EXPLANATION:
A = 1/4 x pi x diameter^2
A = 1/4 x 3.14 x 11^2
A = 0.785 x 121
A = 94.985 ft^2