I NEED HELP ASAP
"Find the measure of each angle in the following diagram"

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.