Since x co-ordinates are constant, answer has to be difference in y co ordinates therefore the answer is 4
I don’t know sorry I’m on this app because I need help myself
So the question ask to determine how long that the wooden artifact found in an ancient tombs and contains 70% of the carbon-14 was made, and base on the fact and the given data about the said artifact, the possible answer would be that the the artifact is 2948 years old. I hope you are satisfied with my answer
Answer:
Step-by-step explanation:
Take a crack at number one. It looks good to me.
Answer:
x²+4=0
Step-by-step explanation:
x²=-4
√x² = √-4
x = 2i
x is an imaginary number
