Answer:
d. 120 words
Step-by-step explanation:
This question can be solved by a simple rule of three.
An average person can type 40 words per minute. How many words can they type in 3 minutes?
1 minute - 40 words
3 minutes - x words


So the correct answer is:
d. 120 words
Answer:
Your answer is 13.5 .
A^2 + b^2 = c^2....and c is the hypotenuse
5^2 + b^2 = 13^2
25 + b^2 = 169
b^2 = 169 - 25
b^2 = 144
b = sqrt 144...if u take sqrt of both sides, it eliminates the ^2
b = 12....so the other leg is 12 cm.