How did muslim expansion in north africa affect aksum? a. it allowed the kingdom to add more diversity to its population. b. it encouraged aksum to claim territory in the south. c. is not the answer d. it led to a decline of trade and eventually the end of the kingdom.

answer: it b

explanation:

cuz l   said so

answer: this problem has only trivial solutions, with all points on the same line. x=5 or x=7/5.

step-by-step explanation:

there are three triangles, and three unknowns: x, y=length of middle segment, and z=cos(angles marked with red arc).

we need

and law of cosines,

the three equations are

see attached image for solution.