~54: 1,2,3,6,9,27~
~2,754:1,2,3,6,9,17,18,27,34,51,54,81,102,153,162,
306,459, 918,1377,2754~
~27: 1,3,9,27~
GCF: 27
Your answer would be for the GCF would be 27
Answer:
- ∠1 = ∠4 = ∠9 = ∠12 = 95°
- ∠2 = ∠3 = 85°
Step-by-step explanation:
Corresponding angles 1 and 9 are congruent. The angles 4 and 12 that are vertical angles to those are also congruent to those.
Linear angles 1 and 2 are supplementary. Vertical angles 2 and 3 are congruent, so both measure 180° - ∠1 = 180° -95° = 85°.
X=9
Y=3
Look at the picture to see what I did
When a teacher gives a test with questions that fall into 3 levels of difficulty (easy, moderate, and hard) The scoring method that would best allow her to identify the students who need help is:
B. weight each question by its difficulty: 1 for easy, 2 for moderate, and 3 for hard.