The correct choice is of course <u>to </u><u>determine </u><u>the </u><u>most </u><u>important </u><u>facts </u><u>and </u><u>information.</u><u>.</u><u>. </u>
Answer:
Here, n is the altitude of the right triangle.
Apply the right triangle altitude theorem/geometric mean theorem to find n.
Which is:
hypotenuse /h = √(xy)
Where,
h = n =?
x = 5
y = 20
Substituting,
n = √(20*5)
n = √100
n = 10
Answer:
An author's purpose is reflected in the way he writes about a topic. For instance, if his purpose is to amuse, he will use jokes or anecdotes in his writing. Clues to an author's purpose may be found in titles, prefaces, and the author's background.
Explanation: