Kevin and randy muise have a jar containing 77 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $13.45. how many of each type of coin do they have?

i dont know if you cant find a way its best to actually add all of them start from 105 tho

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°