Use a vertical format to add the polynomials.8x3?+ 3x + 9
A. 13x3 + 11x + 7
B. 13x3 + 8x2 + 9x - 2
C. 8x3 + 5x2 + 11x + 7
D. 8x3 + 8x2 + 17x - 2
Answer: C
Mathematics
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Name the conic or limiting form represented by the given equation.x2 + 10x + 8y + 1 = 0
A. Ellipse B. Line C. Parabola D. Parallel lines
Mathematics
Identify the equation as representing either a circle, a parabola, an ellipse, or a hyperbola.3y2 = (x - 2)(3x + 1)
A. Circle B. Ellipse C. Hyperbola D. Parabola
Mathematics
Find the amount to be paid by the insurance company. Assume the policy includes an 80% coinsurance clause. Round to the nearest dollar.Replacement Cost of Building: $211,000Face Value of Policy: $190,000Amount of Loss: $1900
A. $1689 B. $1520 C. $1900 D. $2138
Mathematics
Determine the reference angle for the given angle.? = 372°
A. 168° B. 78° C. 102° D. 12°
Mathematics