They jumped on the couch a total of 284 times before the couch broke. 204 + 80=284 times.
21/25, and since this fraction cannot be simplified, it is already in it's simplest form.
I believe that the best answer among the choices provided by the question is the first choice, <span>( 0 , 0 ) ; ( 2 , 4 )</span>
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Answer:
Step-by-step explanation:
ww33
In general for a rectangle of dimensions w by h and a semicircle of diameter w we get an area:

The halfs are because a semicircle is half a circle and a radius is half a diameter.
We're told

Substituting,

Answer: B