13. There are 6 times as many dogs as cats. If the total number of dogs and cats is 21, how many dogs are there?

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

Write the expression as a single natural logarithm. 2 in a - 4 in y

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)