The diagram shows a right-angled triangle. 9 cm
23°
hcm
What is the value of h?
Give your answer correct to 1 decimal place.

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Ineed if you could explain and give me the answer you! this needs done

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant