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:
More people are recycling today than 15 years ago. (It's basically asking what the main idea is)
Explanation:
because i can buy things for people and save it to buy a home or car
maybe a something big
can i get brainiest
