Elements of swahili culture such as continue to play a major role in modern africa, especially in kenya and tanzania. trade practices language architecture national government

language

Explanation:

In the field of accounting and economics, the term depreciation refers to a periodic decrease in the value of a material or immaterial asset. This depreciation can be derived from three main reasons: the wear and tear due to use, the passage of time and old age.

For about two thousand years, the east coast of Africa was understood as an area of great wealth and commercial interest. That is why many speakers of Bantu languages emigrated and settled along that coast during the last Bantu expansion. This migratory phenomenon led to the consolidation on the east coast of a single language and culture. It is the Swahili, whose civilization spread through Kenya and Tanzania, to reach Mozambique.

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.

i believe the answer is c