Answer:
A 109
Step-by-step explanation:
Pentagram's angles add up to 540. After subtracting all the other angles, you are left with 109.
Answer:
-63
Step-by-step explanation:
The opposite, or additive inverse of a number is found by changing the sign of the number. With the exception of zero, a number and its opposite (additive inverse) sum to zero.
Answer:
2x⁴ + x² + 64445555555555555556
Answer:
(-5,8)
Step-by-step explanation:
Hope this helps ;)