Answer:
All but the second one
Step-by-step explanation:
The rule of a function is that you can't have the same x values in an expression. You can have multiple y values but not multiple x values.
Answer:
13.5
Step-by-step explanation:
The point with the missing coordinate is (?, 12), so the value of y is 12. Plug 12 into the equation in the place of y.
4x - 3(12) = 18
4x - 36 = 18
4x = 54
x = 54/4 = 13.5
Answer:
C. 
Step-by-step explanation:
Please find the attachment.
We have been given that secants AC and DB intersect at point E inside the circle. Given that the measure of arc
, arc
, and arc
. We are asked to find the measure of angle AED.
We know that the measure of angle formed by two intersecting secants is half the sum of measure of the arcs by intercepted by the angle and its vertical angle.

Let us find measure of arc AD by subtracting measure of given arcs from 360 degrees as:






Therefore, measure of angle AED is 130 degrees and option C is the correct choice.