Answer:
125°
Step-by-step explanation:
ABC + CBD = 180
(Supplementary angles)
8x - 41 + 9x + 17 = 180
17x = 204
x = 12°
CBD = 9(12) + 17 = 125°
What equation? I don’t think the picture posted...
I’m not sure how your class works, but usually if they are circled it means you only have to do the circled ones. GCF always stands for greatest common factor
11×11×11=1331
12×12×12=1728
13×13×13=2197
14×14×14=2744
15×15×15=3375
16×16×16=4096
17×17×17=4913
18×18×18=5832