the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth
step-by-step explanation:
Answer from: Quest
W-14=t. that i think is the answer idk
Answer from: Quest
9.8? i'm not really sure
Answer from: Quest
Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0