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.
 
        
             
        
        
        
False. A lot of time the more slang you use in a letter, the less intelligent the writer seems.
        
             
        
        
        
Answer:
Nature is strong becasue she is able to control the cycle of life and is the stem of all living life. She is active in terms of always growing and accomidating towards life and intresting in her build up 
Explanation:
 
        
                    
             
        
        
        
Mass failures in public examinations: a natural disaster (Im not sure if this is the answer you were looking for but hopefully it helps :) )
        
             
        
        
        
The best and most correct answer among the choices provided by your question is the third choice.
<span>The Statements, "and the sooner the better!" and "it has to be!" from "All watched over by Machines of Loving Grace" develop the speaker as being urgent.</span>
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