36 square units will estimate the length if not hopefully someone helps you out
no athletes go to the Olympics?
Scalene triangle, this is because there are three sides and all of them are different.
Answer:
10
Step-by-step explanation :
10x2+10
=10(2x+1)
R=numbero f reserved
g=number of generall
r+g=1787
4r+3g=5792
multiply first equation by -3 and add to second
-3r-3g=-5361
<u>4r+3g=5792 +</u>
1r+0g=431
r=431
sub
r+g=1787
431+g=1787
minus 431 both sides
g=1356
1356 general sold
421 reserved seat sold