Step-by-step explanation:
(x+1)squared-squared=2x+1 is always odd because sum of even number and odd number is always odd
D=122 degrees, hope this helps!!
10x=100 because tbh if you Calculate 5x-10=40 it’s give you your answer and go off of that.
1/2 because it's 2 times smaller
Answer:
its b
Step-by-step explanation:
its b i for some reason got it right