The lengths of the sides of a triangle are 12, 13, and n. which of the following must be true? n≥1 n< 13 1

D. 1 < n < 25

Step-by-step explanation:

Choices for this question are

( A ) n greater than or equal to 1

( B ) n < 13

( C ) 1 < n < 13

( D ) 1 < n < 25

The triangular inequality theorem states that the sum of two sides of a triangle must be greater than the third side. That means

Also, that third side most be greater than 1, other wise, the side wouldn't exist.

Therefore, according to the triangular inequality theorem, the best answer is D. 1 < n < 25

The answer would be a

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.