Complementary angles equal 90° when added, so 15 + x = 90; subtract 15 from both sides to get x = 75° which is the complement of a 15° angle
y-4/y ÷ 6/y
Answer:
Step-by-step explanation:
To find the quotient asked, you need to make the division indicated.
You can follow these steps:
1. Find the reciprocal of . You need to turn it upside down. Then you get that the recriprocal is:
2. Now you must multiply by :
3. Simplifying, you get that the quotient is: