The circumference of a circle can be found using the formula
C = 2
Which is an equivalent equation solved for ?
r=CH
r=C(27)

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Tell whether the two rates form a proportion