Answer:
A
Step-by-step explanation:
we need to subtract half of the area of the circle from the area of the square to get the area of the shape on the picture.
Therefore a²-πb²/2 is the correct answer
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Answer: One solution.
Step-by-step explanation:
2(2x-3)+5x=4x+8x
4x-6+5x=12x
9x-6=12x
-6=3x
x=-2
Quadratic formula = (-b +- sqrt(b^2 - (4ac))) / 2a
and
then simplify and solve
Answer:
where is the question?
Step-by-step explanation:
Answer:
1/4x^2 - 1
Step-by-step explanation:
let x be the unknown number.
one less(-1) than one fourth the square of a number(1/4 * x^2) = 1/4x^2 - 1