coolfreekid3
06.01.2021 •
Mathematics
Which of the following is a polynomial?
A. (x - 2)(x4 +3)
B. x2 - 1
C. 1 + 2
D. A + x4 + 16 h
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Ответ:
I'm pretty sure A is the correct answer :)
(x-2)(x^4+3) is a polynomial
Ответ:
your answer is correct.. its 10
Step-by-step explanation:
you got to look at the length of each lineobserve the distance between each letter and calculate your answeras you can see the line DC and EF are the same exact length.
CM =5
line CM is half of line DC. which means to fine the length of EF you must multiply 5 by 2 (5×2) to get the length of EF which is 10
hope this helps