19) Resolva os problemas: a) Joana ganhou 236.089,50 recebeu uma dívida de 9.480,35 comprou um
carro por 119.800,80 pagou uma dívida de 12.640,90. Quanto restou para
Joana?​

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?