B 12
10
n
D
c
Find the value of n in the triangle above. Leave your answer in simplest radical form.

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Icould really use some with this question.