If possible, evaluate the expression by hand. If not, approximate the answer to the nearest hundredth. Variables represent any real number.
A. 28
B. 38,416
C. 14
D. 16
Answer: C
Mathematics
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Solve the problem.Find the image of triangle ABC for the size transformation with center O and scale factor 3.
A.
B.
C.
D.
Mathematics
Find the area of the surface generated when the given curve is revolved about the y-axis.y = (3x)1/3, for ? x ? 9
A. (823/2 - 23/2)
B. (823/2 - 23/2)
C. (823/2 - 1)
D. (823/2 - 23/2)
Mathematics
Solve the equation. Express radicals in simplest form.2x2 = 30
A. {16}
B. {15}
C. {-,
}
D. {-15, 15}
Mathematics
Divide using synthetic division.
A. 4x2 - 2x - 5
B. x2 +
x -
C. 4x2 x + - 5
D. -4x2 - 6x - 5
Mathematics