True. This is a great way to determine whether a given number is a root of a polynomial.
The answer is A. Two times two is four, and four plus seven (3.5 times 2) is eleven.
Answer:
6(3x - 5) + 2(3x - 5) - 8(3x - 5) = 0
Step-by-step explanation:
Answer:
212 m²
Step-by-step explanation:
Break it down into 3 rectangles.
10x8=80
4x13=52
16x5=80
80+52+80=212
Sum of all interior angles of n-gon = ( n - 2) x 180.
Sum of all interior angles of 57-gon = (57 - 2) x 180 = 9900°
one angle = 9900 ÷ 57 = 173.68° (nearest hundredth)
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Answer : One angle = 173.68°
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