In circle k(O), AC is a diameter, AB is a chord, and MA is tangent to the circle. Angle ∠MAB is acute. Prove that m∠MAB=m∠ACB.

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?