What is the relationship between the ratios? 0.2/2.6 and 0.3/3.6
Drag and drop a term into the box to correctly complete the statement.
The ratios are
proportional
not proportional

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

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°

3

step-by-step explanation:

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: