Find the value of x in the figure below. round to the nearest tenth.

6.7
20
4
15

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

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit