Barbara sales ice teas for $1.49 per bottle and water for $1.25 per bottle she wrote an equation to find out the number of bottles she needs to sell to earn $100

I dont know

Step-by-step explanation:

i think its 1.34

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°