Really hope you can read cursive and I really hope this helps! (:
I think it’s 37 inches
Hope it helps
a perfect square trinomial has a factor that is identical to the other factor. In this case, from the first term, the factor is composed of 2x while from the third term, there is a term 7 involved. In this case, the factor is 2x + 7. so the second term has to be 2*(2*7) equal to 28
Percent means parts out of 100
55%=55/100=0.55
'of' means multiply
'is' means =
55% of what is 77
0.55 times what=77
divide both sides by 0.55
what=140
the number is 140
