Find the value of c that makes the expression a perfect square trinomial, then write the expression as the square of a binomial. I² + 8x + c write your answer similar to this: (x + 1)2; c=1

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Sakura speaks 150 words per minute on average in hungarian, and 190 words per minute on average in polish. she once gave cooking instructions in hungarian, followed by cleaning instructions in polish. sakura pent 5 minutes total giving both instructions, and spoke 270 more words in polish than in hungaria how long did sakura speak in hungarian, and how long did she speak in polish? sakura spoke for minutes in hungarian and for minutes in polish

Jamal is building a bed for his dog the dimensions of the bed or 27 in by 36 in what is the area of the bottom of the bed