Answer:
hope this answer will help u.
Step-by-step explanation:
<em>( 5x + 3y )² - ( 5x - 3y )² - 60xy</em>
<em>= ( 25x² + 30xy + 9y²) - ( 25x² - 30xy + 9y² ) - 60xy</em>
<em>= 25x² + 30xy +9y² - 25x² + 30xy - 9y² - 60xy</em>
<em>= 60xy - 60xy</em>
<em>= 0</em>
112/150, then reduce. the answer is 56/75
Answer:
3.784
Step-by-step explanation:
Answer:
150 degrees
Step-by-step explanation:
107-7=90
90divided 5=18
18*5=90+17=107
I did the work ♥♥♥♥
