Find side a if angle A = 133. side b= 14, and side c = 25

Using Law of cosines​

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?