Find the coordinates of the intersection of the diagonals of the parallelogram with the vertices Q(−1, 3), R(5, 2), S(1,−2), and T(−5,−1). The coordinates of the intersection are

  21.3

step-by-step explanation:

multiplying the given equation by c/sin(25°), we get

  c = 9/sin(25°) ≈ 21.2958 ≈ 21.3

we assume "c" is the length of ab, the side opposite angle c in triangle abc.

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

a

step-by-step explanation:

the answer is a

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.