Answer:
98. .
Step-by-step explanation:
.. If you look at it it looks like a 90 degree angle but the base is off so look at the one closest
Answer:
The commutative property
Step-by-step explanation:
The commutative property of addition states that a+b=b+a ( i.e you can move things around without changing the sum)
example:
3x-y=3x+(-y)=(-y)+3=-y+3x
Answer:
180
Step-by-step explanation:
Answer:
x = 5
Step-by-step explanation:
