|y-9|=6
y-9=6
y-9=-6
y=15
y=3
So, y=15,3
Answer:
why does it say answer doesn't exist but still lemme put a answer
Answer:
1
Step-by-step explanation:
Let's start by prime factorizing (finding the prime factors) of 16 and 21:


We can see that they DO NOT have any common factors, meaning that their greatest common factor is 1.
Square pyramid is the answer to your question