Question

observe os angolus desenhados na figura ao lado e obtenha:
a) a medida do ângulo PÂQ
b) a medida do ângulo QÂR
C) a medida do ângulo RÂS​

Answer 1

Resposta:

Resposta: 30xy⁶w.

\begin{gathered} = \frac{ - 90x {}^{2} y {}^{9}zw {}^{8} }{ - 3xy {}^{3} zw {}^{7} } \\ = \frac{ - 90x {}^{2} y {}^{9}w {}^{8} }{ - 3xy {}^{3} w {}^{7} } \\ = \frac{ 30x {}^{2} y {}^{9}w {}^{8} }{ xy {}^{3} w {}^{7} } \\ = \frac{ 30x y {}^{9}w {}^{8} }{ y {}^{3} w {}^{7} } \\ = \frac{ 30x y {}^{6}w {}^{8} }{ w {}^{7} } \\ \boxed{ = 30x y {}^{6}w} \end{gathered}

=

−3xy

3

zw

7

−90x

2

y

9

zw

8

=

−3xy

3

w

7

−90x

2

y

9

w

8

=

xy

3

w

7

30x

2

y

9

w

8

=

y

3

w

7

30xy

9

w

8

=

w

7

30xy

6

w

8

=30xy

6

w