D.) A polynomial cannot have a variable in the denominator.
The answer is 11.21, dividing 6.391 by 0.57 will give you 11.2122807018.
Rounding to 11.21 because the thousandths place is less then 5 so the hundredths place stays the same.
(numeral)~(decimal)~(tenths)(hundredths)(thousandths)
Answer:
Acute
Step-by-step explanation:
An acute triangle has three angles that each measure less than 90 degrees.