13. 1,6
18. -15,12
19. -7, 1/2
CPCTC means the corresponding parts of congruent triangle that are congruent.
So, angle GAE is approximately equal to angle GEA.
Definitely B. Note how the powers of y are presented in descending order by power: y^8, y^7, y^1.
Answer:
You put a equal sign or if its one equation then put a addition or subtraction sign etc.
Step-by-step explanation:
If I got it right it is 9.59166305.
