A and b are two vectors and |a| = 3. Find the value of |a+b| when: (i) b = 2a
(ii) b = -3a
(iii) b is perpendicular to a and |b| = 4

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase

The measures of the angles in △abc are given by the expressions in the table. angle measure angle a 65° angle b (3x−10)° angle c (2x)∘ find the value of x. then find the m∠b and m∠c.