An acute triangle has sides measuring 10 cm and 16 cm. the length of the third side is unknown.

which best describes the range of possible values for the third side of the triangle?

x < 12.5, x > 18.9

12.5 < x < 18.9

x < 6, x > 26

6 < x < 26

-- If the 3rd side is less than 6, it could never reach between the ends of the 10 and the 16.

-- If the 3rd side is more than 26, then the 10 and the 26 could never reach its ends.

So the 3rd side must be longer than 6 and shorter than 26.

6 < x < 26

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /