It’s should be letter b I hope you have a great day
Answer:
12:00 i think
Step-by-step explanation:
hope this helps
Answer:

Step-by-step explanation:
(11)²=(6)²+ (y)²
121=36 +(y)²
y² =121 –36
y²=85

It looks like he used the distributive property. He multiplied 7*2. Then. 7*6. Then he multiplied them together. That is not how you multiply numbers
Defined as the average of a set of numbers