Find the area of triangle ABC with the given parts. Round to the nearest tenth when necessary.a = 46 ftb = 54 ftc = 62 ft
A. 1508 ft2
B. 134 ft2
C. 1809 ft2
D. 1206 ft2
Answer: D
Mathematics
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Sketch several solution curves.y' = y4 - y3
What will be an ideal response?
Mathematics
Solve the problem.The lower edge of a dam is defined by the parabola (see figure). Use a coordinate system with y = 0 at the bottom of the dam to determine the total force on the dam. Lengths are measured in meters. 
A. 16,056,320 N B. 1,784,036 N C. 32,112,640 N D. 8,028,160 N
Mathematics
Factor completely. If unfactorable, indicate that the polynomial is prime.z2 - 9
A. (z + 3)(z - 3) B. (z - 3)2 C. (z + 3)2 D. prime
Mathematics
Provide the proper response. Show all fractions in simplest form.Write a fraction to represent the shaded portion of the figure.
A. 
B. 
C. 
D. 
Mathematics