3 years ago

40 points and brainliest if u help me out!!!

1 answer:

8 0

Answer:

( 2, 7)

Step-by-step explanation:

4-(-3)= 2

(-4)-(-6)= 7

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Nikolay [14]

Don't hold me accountable but I believe it is the 2nd equation.

4 0

3 years ago

sashaice [31]

They are equal.

(a/b)^2 = (a/b)(a/b) = (a*a)/(b*b) = a^2/b^2

4 0

3 years ago

Len [333]

I believe it would be 4 lil man

6 0

3 years ago

Crank

3y + 5.2 = 2 - 5y
3y + 5y + 5.2 = 2
8y = 2 - 5.2
8y = -3.2
y = (-3.2) / 8
y = -0.4

7 0

3 years ago

Allushta [10]

Answer:

$\huge\boxed{a=36;\ b=-9}$

Step-by-step explanation:

$(6x-3)(6x+3)=ax^2+b\qquad|\text{use}\ (a-b)(a+b)=a^2-b^2\\\\(6x)^2-3^2=ax^2+b\\\\6^2x^2-9=ax^2+b\\\\36x^2-9=ax^2+b\Rightarrow a=36;\ b=-9$

6 0

3 years ago