What is the range of the relation
a.
{–3, –2, 0, 2}
b.
{–3, 3}
c.
{–4, –2, 1, 2}
d.
{–4, –3, –2, 1, 0, 2}

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

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?

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)