A bag contains 20 marbles, of which 2 are brown. What is the probability that a randomly selected marble will be brown? Write your answer as a fraction or whole number.

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°

the answer to this is:

factor 2x2+16x+24

2x2+16x+24

=2(x+2)(x+6)

answer:

2(x+2)(x+6)

hope this hmu if needed

it's possible to build a triangle with side lengths of 3, 3, and 9.- true ( b.)

yes i do see that. i say this because i am doing my very best in high school so i can get a scholarship and credits.