PLEASE ANSWER FAST 25 POINTS

in the given diagram, ∠4 = 45°, ∠5 = 135°, and ∠10 = ∠11.

Part A: Solve for the values of the remaining angles. Show all of your work for full credit.

Part B: Use complete sentences to describe the angle relationship between the following angle pairs:

1. ∠4 and ∠1

2. ∠7 and ∠5

3. ∠9 and ∠10

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0