Solve the problem.The area of a trapezoid of height h, small base b, and large base B is given by 
. Find the area of a trapezoid whose height is 2 m, small base is 10 m, and large base is 11 m.
A. 110 m2
B. 0 m2
C. 10.5 m2
D. 21 m2
Answer: D
Mathematics
You might also like to view...
Find the quadratic approximation of f at x = 0.f(x) = sin ln(7x + 1)
A. Q(x) = 7x - 
x2
B. Q(x) = 1 + 7x + 
x2
C. Q(x) = 7x + 
x2
D. Q(x) = 1 - 7x + 
x2
Mathematics
Solve using the quadratic formula. Write the solution set using interval notation.4x2 - 12x + 2 ? 0
A. 
B. 
C. 
? 
D. 
? 
Mathematics
Simplify the square root. Assume all variables represent nonnegative real numbers.
A. 2x2y2z4
B. 4x2y2z4
C. 2x2y2z4
D. 4x2y3z7
Mathematics
Solve the problem.Find the surface area S of a rectangular box with length 2 ft, width 5 ft, and height2 ft.
A. 24 ft2 B. 60 ft2 C. 48 ft2 D. 38 ft2
Mathematics