Step-by-step explanation:
yeah she be correct 2.1
Answer:
The y-intercept is –2.
The slope is Negative three-fifths
Step-by-step explanation:
I got it right on edge
B. 90/360, because this is 1/4 from circle. It's even shown in the picture.
Example: If you take a protractor at 180°, then if you mirror it, then 360° will comeout, i.e. a circle.
Answer:
Final answer will be the choice which matches best with expression
or

Step-by-step explanation:
Given expression is:

We begin by factoring denominators:

Multiply and divide first term by (x) to make denominators equal.

Since denominators are equal so we can combine numerators.

Now simplify



Hence final answer will be the choice which matches best with expression
or

a) ∠CEA and ∠DEB are reflections of each other across point E, the intersection point of lines CD and AB. They are vertical angles.
b) ∠AED and ∠BED together form a straight line, so are a linear pair. That means they are adjacent and supplementary.