The answer would be 15.
The first equation would be ∠1 = 15°
Then the second equation is ∠2 = (3 * 15 + 30)° which simplifies to 75°
And since complementary angles need to equal 90° to be true we have to add both angles. So, ∠1 (= 15°) + ∠2 (= 75°) = 90°. Now that we know they equal 90°, 15 would be the answer to your problem.
Answer:
The best clue that the organizational structure of this essay is order of importance, the fact that the passage begins with the transitional phrase "first of all."
Explanation:
Order of Importance is a quite common type of organization structure which is used by many writers while writing essays, and other informational works. However, it is most importantly used for writing argumentative essays.
From the essay mentioned, we can easily figure out that this essay is about arguing whether something is impossible. The very first line of the essay begins with, ‘First of all’ which is transitional phrase and which depicts the possibility of arguing in itself.
Answer:
(C) My friends and I relaxed all morning.
Explanation:
The sentence "My friends and I lazed around all morning" has a negative connotation to it since "laze" implies laziness. However, "My friends and I relaxed all morning" means the same without the negative connotation.
