What is (3pi)/4 ((180)/pi) ?

The solution to (3pi)/4 ((180)/pi) is 135

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simplify (3pi)/4 ((180)/pi)

simplify

\frac{3 π}{4} (\frac{180}{π})

135

Solution steps

\frac{3 π}{4} (\frac{180}{π})

Remove parentheses:

(a) = a

= \frac{3 π}{4} \cdot \frac{180}{π}

Cross-cancel common factor:

4

= \frac{3 π}{1} \cdot \frac{45}{π}

Multiply fractions:

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

= \frac{3 π 45}{1 π}

Cancel the common factor:

π

= \frac{3 \cdot 45}{1}

Apply rule

\frac{a}{1} = a

= 3 \cdot 45

Multiply the numbers:

3 \cdot 45 = 135

= 135

28 = 10 a - 5 a - 2

5 x^{2} - 18 x + 9

4 (m - 2) = 24

5 x - 21 = 2 x

19 v^{2} + 5 v - 18 = 11 v + 10 v^{2}