Select the correct answer. Consider this equation.
sin(8) - 42
If 8 is an angle in quadrant IV, what is the value of cos();
OB
4729
29
377
29
4729
29
377
29
OC.
D.

How is working backward similar to solving an equation?

Which table shows a proportional relationship between miles traveled and gas used?

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?