Answer:
45 Degrees
Step-by-step explanation:
Khan Academy
Answer:
false
Step-by-step explanation:
I'm not really sure
Answer:
their sizes vary
Step-by-step explanation:
their sizes vary
Answer:

Step-by-step explanation:
Given
← factor both numerator and denominator
=
← cancel common factor (1 - 2b) on numerator/denominator
=
← cancel 6 and 3 by 3
= 