\(A = \frac{(b \times h)}{2}\)
\(\frac{5}{6} \times -2\)
\(\frac{5}{6} = 0.8\bar{3}\)
\(-x = x \times -1\)
\(0.8\bar{3} \times 2 = 1.\bar{6}\)
\(1.\bar{6} \times -1 = -1.\bar{6}\)
\(\sqrt{-1}=i\)
\(i \times i = \sqrt{-1} \times \sqrt{-1} = {\sqrt{-1}}^{2} = -1\)
yes.
I use PEMDAS the most
Left to right: \((1 + 5)\times10 = 60\)
PEMDAS/BODMAS:
\(1+(5\times10)=51\)
The average between the two results:
\(\frac{60+51}{2}=55.5\)
What I thought too.
It is already an improper fraction, but i'll help anyway.
How many times does 14 fit into 5 without going over?
5 10 15
2 times.
We have a leftover of 4/5.
\(2\frac{4}{5}\)is the answer.
Two ways of doing it;
(pi*7)^2 = 483.6106156533785723
pi*(7^2) = 153.9380400258998687
Please specify parentheses.
First, we calculate how many WITH repeating digits.
There are 90.
And then, we simply subtract how many repeating numbers are there. 9 numbers, 11, 22, 33, 44, 55, 66, 77, 88, 99.
90 - 9 = 81.
