A right triangle has side lengths 5, 12 and 13 as shown below use these lengths to find cosB tan B and sin B PLZ SOMEONE HELP BRAINLIEST

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true