Create a division problem with a 2-digit divisor. using more than 1 set of compatible numbers, observe what happens when you estimate using a different divisor, a different dividend, and when both are different. using calculator, compare the estimates to the answer and describe the differences.

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°

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0