Tell whether the polynomial by We + 6y + 9) is completely factored. If not, factor it.
A) Yes.
B) No; 6y*(x+3)(-3).
OC) No; 6y* +36y2 + gay?
D) No; by*(X+3)

The average human heart beats 72 beats per minute. how many times does it beat in 15 seconds?

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

Find the magnitude of the torque about p if an f = 80-lb force is applied as shown. (round your answer to the nearest whole number.) ft-lb