Answer: C. 7+4i
Step-by-step explanation:
Just did the math.... square root of -16= 4i+ equate root of 49=7.
So...the answer is 7+4i
Answer:
128
5+2=7
5-2=3
2^5=32
2^2=4
32*4=128
Hope this helps:)
x+20⩾50
in inequality, the word at least means that is equal or more than. so that means that Allie might equal or more than 50 hours in the model but if you're to solve it, Allie will need 30 or more hours. and since she already has 20, add the 20.
C. might be the answer
Answer:a
Step-by-step explanation:I know
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