A juggler throws a bowling pin straight up with an initial speed of 7.60 m/s . (A) How much time elapses until the bowling pin returns to the juggler's hand?

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

answer: check all that apply, where the options?

step-by-step explanation:

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

13cm

step-by-step explanation:

(apex)