The diagram below shows scalene triangle WXY. The measure of WXY is 71 degree.

Which is true about the diagram?

Add the fractions and simplify 1/2+ 1/3

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?