Answer:
1,3,9
Gcf: 9
Step-by-step explanation:
Answer:
Letting x represent the number of signatures
then
520 + 6x = 1000
Answer:
the answer should be 12
Step-by-step explanation:
Answer is x=13.
basically you put them together and make them =180
9514 1404 393
Answer:
A- Cai are used an invalid reason to justify the congruence of a pair of sides or angles.
Step-by-step explanation:
In step 4, Cai referred to the angles as "alternate interior." In fact, they are "corresponding." The reason used to justify congruence of the angles was invalid.
