2 years ago

BRAINLIEST ASAP for BRAINLIEST!!! EASY MATH! Do with explanation

Mathematics

1 answer:

natulia [17]2 years ago

4 0

Step-by-step explanation:

you plug 0 into the (x,y) into the equation. if your finding x you plug in 0 for y and versa.

so y = 9x -3 im going to find x

0 = 9x -3 subtract -3 from both sides

-3 = 9x divide by 9

x = -3

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jeka57 [31]

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2 years ago

Will give brainliest please help ASAP

marissa [1.9K]

Answer: 1) If we talk about whole numbers then we should choose only square numbers that could be the area of square so that if we want to find its side so we a can find its square root i.e. side.

2) We can find the square root of the area of the given square to find the side length of the square.

3) No , it is not possible to find a side length that would be perfect for a square with an area of 45 square units because if we find its side we need to find its square root i.e.

$side=\sqrt{45}=\sqrt{3\times3\times5}=3 \sqrt{5}$ ................>which is irrational and √5=2.236