Will give brainliest!
christina wants to compute the cost of tiling the floor in her bathroom. the floor measures 7 feet 6 inches by 8 feet 10 inches. each tile covers 1 square foot. a box of 45 tiles costs $35.95.

how many boxes must she buy to cover the floor?

a. 1 box

b. 2 boxes

c. 3 boxes

d. 4 boxes

B. 2 boxes.

Step-by-step explanation:

Area of the floor = 7 1/2 *  8 5/6

= 15/2 * 53/6

=  265/4 feet^2.

Now we divide this are by 1 square foot  giving a total of 265/4

= 66.25 tiles

so she needs 2 * 45 tiles boxes (answer).

the answer is 45 i just did it on oddesy ware

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: