What is (-7pi)/9 (pi/(180)) ?

The solution to (-7pi)/9 (pi/(180)) is -(7pi^2)/(1620)

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simplify (-7pi)/9 (pi/(180))

simplify

\frac{- 7 π}{9} (\frac{π}{180})

- \frac{7 π ^{2}}{1620}

Decimal Notation

- 0.04264 \dots

Solution steps

\frac{- 7 π}{9} (\frac{π}{180})

Remove parentheses:

(a) = a

= \frac{- 7 π}{9} \cdot \frac{π}{180}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{7 π}{9} \cdot \frac{π}{180}

Multiply fractions:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

= - \frac{7 ππ}{9 \cdot 180}

7 ππ = 7 π^{2}

= - \frac{7 π ^{2}}{9 \cdot 180}

Multiply the numbers:

9 \cdot 180 = 1620

= - \frac{7 π ^{2}}{1620}

x^{2} + 10 x - 10 = 0

q - 16 \leq 30

3 (x + 9)^{2} = 12

245 - 25

3 x^{2} - 5 x - 1 = 0

What is (-7pi)/9 (pi/(180)) ?
The solution to (-7pi)/9 (pi/(180)) is -(7pi^2)/(1620)