Given the cos (Θ-π/2)-4/5 find sin (-Θ). Would it be 3/5 or -3/5?

the first question mark is 6 and the second question mark is 26 (the square root)

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°

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!

is there a graph

step-by-step explanation: