Kevin is laying tiles in his kitchen. The area of the kitchen is 96 ft2. Since this is his first tiling job, he’s working at it slowly. He tiled 7 ft2 the first day, 14 ft2 the second day, and 21 ft2 the third day. If this pattern continues, how many days will it take Kevin to tile the entire floor?

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.

The right answer should be 6 but your not very specific