2 years ago

Pls tell the value of Y pls pls

Mathematics

2 answers:

PolarNik [594]2 years ago

7 0

$4 \times y - y = 36 \\ = > 4y - y = 36 \\ = > 3y = 36 \\ = > y = \frac{36}{3} \\ = > y = 12$

<h3>The answer is 12.</h3>

frosja888 [35]2 years ago

6 0

4 × y - y = 36

4y - y = 36

Combining 4y and -y to get 3y

3y = 36

Dividing both sides by 3

y = 36/3

y = 12.

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3feet to 8yards what is the simplist fraction

poizon [28]

8yards=24ft
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3 years ago

What are the solutions to the quadratic equation -2x^2 + 6x + 3 = 0?

mario62 [17]

For this, we will be using the quadratic formula, which is $x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}$ , with a=x^2 coefficient, b=x coefficient, and c = constant. Our equation will look like this: $x=\frac{-6+/-\sqrt{6^2-4*(-2)*3}}{2*(-2)}$

Firstly, solve the multiplications and the exponents: $x=\frac{-6+/-\sqrt{36+24}}{-4}$

Next, do the addition: $x=\frac{-6+/-\sqrt{60}}{-4}$

Next, your equation will be split into two: $x=\frac{-6+\sqrt{60}}{-4},\frac{-6-\sqrt{60}}{-4}$ . Solve them separately, and your answer will be $x=-0.436,3.436$