cass9980
23.05.2020 •
Mathematics
#1) Complete the square for the expression and then factor the trinomial.
Select all that apply. *
x2 – 40x
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Ответ:
3060 degrees
Step-by-step explanation:
Formula: degrees = (n-2)*180
degrees = (19 - 2) * 180
degrees = 17 * 180 = 3060 degrees