9514 1404 393
Answer:
B) positive
Step-by-step explanation:
For even-index roots, which may be either positive or negative, the <u> </u><u><em>positive</em></u><u> </u> root is called the principal root.
Well all triangles have an area of 180 degrees, therefore X=39 because 102+39=141 and 180-141=39.
Answer:
i think the answers 5
Step-by-step explanation:
