9 muffins per hour because 48 minus three is 45 . 45 divides by five is 9
Answer:
standard form : 2x + y = -2
8x8x8x8 (St least I think.. I'm not exactly 100% sure.)
for similar shapes, their corresponding sides will form the same proportion or ratio for any pair of corresponding sides, now, let's check the ratio of each corresponding side on these two.
![\bf \cfrac{\textit{small triangle}}{\textit{large triangle}}\qquad \qquad \cfrac{12}{45}\implies \cfrac{4}{15}~\hfill \cfrac{25}{75}\implies \cfrac{1}{3}~\hfill \cfrac{15}{36}\implies \cfrac{5}{12} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill \stackrel{\textit{the triangles are \underline{not} similar}}{\cfrac{4}{15}\ne \cfrac{1}{3}\ne \cfrac{5}{12}}~\hfill](https://tex.z-dn.net/?f=%5Cbf%20%5Ccfrac%7B%5Ctextit%7Bsmall%20triangle%7D%7D%7B%5Ctextit%7Blarge%20triangle%7D%7D%5Cqquad%20%5Cqquad%20%5Ccfrac%7B12%7D%7B45%7D%5Cimplies%20%5Ccfrac%7B4%7D%7B15%7D~%5Chfill%20%5Ccfrac%7B25%7D%7B75%7D%5Cimplies%20%5Ccfrac%7B1%7D%7B3%7D~%5Chfill%20%5Ccfrac%7B15%7D%7B36%7D%5Cimplies%20%5Ccfrac%7B5%7D%7B12%7D%20%5C%5C%5C%5C%5B-0.35em%5D%20%5Crule%7B34em%7D%7B0.25pt%7D%5C%5C%5C%5C%20~%5Chfill%20%5Cstackrel%7B%5Ctextit%7Bthe%20triangles%20are%20%5Cunderline%7Bnot%7D%20similar%7D%7D%7B%5Ccfrac%7B4%7D%7B15%7D%5Cne%20%5Ccfrac%7B1%7D%7B3%7D%5Cne%20%5Ccfrac%7B5%7D%7B12%7D%7D~%5Chfill)