What is sec 0 when tan 0 = V3? Đ. (1, 0) sec 0 = [?]​

secθ = - 2

Step-by-step explanation:

Using the identity

sec²θ = 1 + tan²θ

          = 1 + ( )² = 1 + 3 = 4 ( take the square root of both sides )

secθ = ± = ± 2

Since secθ < 0 in the third quadrant , then

secθ = - 2

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480

i dont know sorry

step-by-step explanation: