By the triangle inequality theorem which set of side lengths could create a triangle? a) 5, 10, 4 b) 5, 7, 13 c) 7, 9, 3 d) 10, 4, 5

The answer is C.

Step-by-step explanation: The triangle inequality theorem states that the two shortest sides when added must be larger than the largest side. Therefore, A is wrong because 4+5 < 10, B is wrong because 5 + 7 < 13, D is wrong because 4 + 5 < 10, but C is correct because 7 + 3 > 9.

11

step-by-step explanation:

32.50-7.50=25

225/25=11