The larger of two numbers is eight more than five times the smaller number the sum of two numbers is 80 find the two numbers

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?