A triangle has sides of length 7 cm, 5 cm, with an angle in between measuring 50 degrees. How many unique triangles can be drawn that fit that description?QUICK I NEED THE ANSWER

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?