First of all, distribute the product of the two parentheses:

Sum like terms:

Answer:
i do not know
Step-by-step explanation:
For number one you have to do 45.6 Divided by 2.54 to get your answer and your answer is going to be 17.95 but The answer actually continues but but sometimes there’s going to be a lot of numbers and people don’t wanna write it down so they’re just gonna cut it short I hope that kind of helped
If you can separate the figures and the segment, or angle in question, is the same, the reflexive property of congruence can be used in the proof. ... Separating the two triangles, you can see Angle Z is the same angle for each triangle. Since they are the same angle, the angle is congruent to itself.
Answer:
the correct answer is $14.55%