Clare solves the quadratic equation 4x2 + 12x + 58 = 0, but when she checks her answer, she realizes she made a mistake. Explain what Clare's mistake was.
-12 + 122 – 4.4.58
2.4
-12 + 144 – 928
2=
8
-12 + V-784
2=
8
-12 + 28i
2 =
8
x = -1.5 = 28

In the surface area formula for cylinders which expressionrepresents the lateral area

Iam stuck on one problem. my mind is in absoloute vacation mode. i literallty just need to finish this to be done will give brainliest and all my points if i have to! 1- point free throw and 2- point feild goal. he made 35 shots, and scored 62 points how many of each shot did he make in 1 minute? (i already did the math. he made 8 1-point free throws and 27 2-point feild goals.) 1. write two equations for the problem. (i had a major brain fart.)

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.