Question

Please help with this math question

Answer 1

a(squared)+b(squared)=c(squared)
so
15/2 x w/1(squared) + 4w(squared)= c(squared)
56.25w + 16w = 72.25w

`√(72.25)`
=8.5 w



hope i did right and hope it helped

Answer 2

Get photo math it’s free and it would solve all your problems just math tho