Aticenglesidesourcesactivitiesclass ify the following triangle. check all that apply.11.9132ea. equilateralb. obtusen c. rightd. acutee. isoscelesn f. scalene

Icould really use some with this question.

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Which expression is the factorization of x^2+10+21