Erin built a rectangular prism shapped trough for her horses to eat from. The trough is 6 m long, 4 m wide and 2 m high. Hay for the trough cost $14 per cubic
meter.
How much will it cost to completely fill the trough with hay?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ab=9, and ac=12, find hc.

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