Seudónimo Seudónimo

01-12-2021
Mathematics

contestada

PLS HELP WILL MARK BRAINLIEST!

PLS HELP WILL MARK BRAINLIEST class=

Respuesta :

sashaebrown6 sashaebrown6

01-12-2021

Answer:

B 81x^2 + 4y^2 that's the answer I have

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mhanifa mhanifa

01-12-2021

Answer:

C. 81x² - 4y²

Step-by-step explanation:

The shaded region is the difference of the area of square with side 9x and the area of square with side 2y:

A = (9x)² - (2y)² = 81x² - 4y²

Correct choice is C

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