If f(x) = V21 +1 and g(x) = V2-I, evaluate (f. g)() when I = 2. (1 point) O 6
O 32
O 2/10
O 62

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

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°

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.