John works part time making bird houses. He is paid $4 for each bird house that he completes. One particular week, he made 20 bird houses. Find his gross income for the week.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement

in total they made   333.74 your welcome : d

hi,

the area of abcd is 245.

3*24=230

4*94=1039

2*12=24

add all of them up, you get 2450