The wallpaper border that runs all the way around a room is 5f 2 + 19f + 11 long. Three sides of the room have the following lengths of border: 6f, 5f − 7,
2f 2 + 2. What is the length of the fourth side of the room?

42

step-by-step explanation:

256/6=42

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.