Cos(2x) + sin^2(x) = 0
1 answer:
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Answer:
x= 2 y= 4
Step-by-step explanation:
look at the calculation in the picture
Answer:
Step-by-step explanation:
Let l be the length and w be the width of the rectangle
Given:
The length of the rectangle is 4 meters more than the width.
The length of the rectangle is
The perimeter of the rectangle should be less than 100 meters.
The perimeter of the rectangle is and it is less than 100 m.
So, the equation is.
Put length of the rectangle in above equation.
Therefore, the inequality expresses all of the possible widths is
Answer:
f(2) = 36
Step-by-step explanation:
given f(x) =
To evaluate f(2) substitute x = 2 into f(x)
f(2) = 6² = 6 × 6 = 36