A girl estimates that the length of her bedroom is 20 m. Is this a reasonable estimate? Give a reason for your answer

Adding and subtracting matricesfind the value of each variable. x = and y = would

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?