Question

(y13: y10)2 * = y15.​

Answer 1

(y13:y10)2*=y15

(y×13÷y×10)×2=y×15,

y/=0 У мене не має знаку дорівнює який перекреслений і я поставила оцей значок =/

(1×13×10)×2=15y

130×2=15y

260=15y

15y=260

Відповідь:y=_52_

3

Answer 2

The expression you provided, "(y13: y10)2 * = y15," is not clear and seems to contain some symbols and formatting that are not standard mathematical notation. It's difficult to understand the intended meaning without further clarification.

If you could provide additional context or explain the symbols and formatting used in the expression, I would be happy to help you further.