Which is the correct example of the distributive property?
a, 1/2(6x+12)
6x+6
b, 1/2(6x+12)
3x+6
c, 1/2(6x+12)
12x+24
d, 1/2(6x+12
3x+12

What dimensions can créate more than one triangle ?

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?

Measure a and b and find their sum. how are the angles related?