Bonnie and Allison went out to lunch. Their bill came to $15.00. If the girls left a 15% tip, how much did they pay for the meal, including the tip? a $12.75

b $17.25

c $2.25

d $15.15

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?