What is the amplitude and period of f(t) =-cost? a. amplitude: 1; period: pi
b. amplitude: -1; period: pi
c. amplitude: 1; period: 2pi
d. amplitude: -1; period: 2pi

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.

its 8

step-by-step explanation:

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

it would rotate about 180 degrees.