Write, x2 + 8x − 3 = 0 in vertex form using the completing-the-square method. (2 points) a
(x - 8)2 - 11 = 0

b
(x - 8)2 + 19 = 0

c
(x - 4)2 + 11 = 0

d
(x + 4)2 - 19 = 0

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

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°

$450 i think. hope this ☺

what do you mean

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