Determine whether the following statements are true or false. If false, explain why. a) A pair of vertical angles may also form a linear pair.
I
b) If two angles are supplementary and congruent, the measure of each angle is 90°.
c) If a ray divides an angle into two complementary angles, then the original angle
is a straight angle.

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?