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:
See attachment.
Explanation:
The connotation of a word is an idea or feeling that word invokes in addition to its literal or primary meaning.
I think it is C. A man but i am not so sure
Answer:
B.
Explanation:
you're looking for the alternative that supports the idea, however in your intro, (9) talks about its disadvantages therefore I think B. because it is true that solar requires a large area and it is already signifying a problem that is supportive. So let's say in the near future we will require or put into demand land for more solar panels to be installed and will eventually become an issue.