Choose all lengths that are equal to 3 yards 16 inches.
A. 124 in.
B. 4 yd 4 in.
C. 3 yd 112 ft
D. 2 yd 52 in.
E. 10 ft 4 in.

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

What is the 12th term of b(n)=-4-2(n-1)

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field