Find the requested value.If f(x) = x2 + 8x + 5 and g(x) = 7x - 2, find (fg)(-4).
A. 382
B. 330
C. -7
D. -1398
Answer: B
Mathematics
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Evaluate the integral.
A. -
B. -
C. -
D. -
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Solve the equation.(7.2)2 = (13.2)2 + (15.4)2 - 2(13.2)(15.4)cos ? for 0° < ? < 90°
A. {29.8°} B. {27.8°} C. {58.8°} D. {25.8°}
Mathematics
Draw and shade a part of a diagram to represent the figure. of a diagram
A.
B.
C.
D.
Mathematics
Multiply.9x3y(xy2 + 5)
A. x4y3 + 45x3y B. 9x4y3 + 45x3y C. 9x + 5x3y D. 45x3y
Mathematics