find the measure of the arc or angle indicated. assume that lines which appear tangent are tangent. just enter the number.

Anyone know? is appreciated! will mark brainliest if correct!

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons