Properties can help you divide because if you didn't follow them we would have incorrect answers and would be very held back in science and mathematics
Answer:
512
Step-by-step explanation:
the number of subsets of the set {1, 2, 3, ..., 9} is : 2^9 = 512
If we factorize the expression

We will get

Hope I helped!
The answer is A or c I’m probs wrong
Iwould think its Corresponding angles are congruent
Triangle Sum Theorem
<span>Measure of angle AED is 28°
I hope I helped
Brainliest would be appreciated
Have a great day!</span>