Raj has 2 books one of the books is faced upside down and second book is rotated which makes the top of the book facing raj. Then what will be the total sums of first page in each of these books?

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6

What is the scale factor of axyz to auvw?