The secret number has 3 digits: 3, 4, and 6 The secret number is odd
The secret number is less than 5
The digit in the tenths place is a multiple of 3

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking:

Prove the following(cot0+cosec0)[tex](cot0 + cosec0) { }^{2} = \frac{1 + cos0}{1 - cos0} [/tex]