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Ne4ueva [31]
2 years ago
11

What's the answer for −4y−4+(−3)

Mathematics
1 answer:
galben [10]2 years ago
8 0

Answer:

4y--7 i think

Step-by-step explanation:

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Consider the quadratic function, f(x)=-2x^2+12x+32=0. Select all statements that are true for the function. The value of the dis
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Answer:

Step-by-step explanation:

-2x² + 12x  + 32 = 0

discriminant = 12² - 4(-2)(32) = 400

positive discriminant means there are two distinct real roots

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3 years ago
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Answer:

5 marbles

Step-by-step explanation:

Assume the first is color 1

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3 years ago
If angles of a triangle are 2 is to 3 is to 4 is to .find the value of each angle​
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Answer:

Angles of triangle are 40°,60° and 80°.

Step-by-step explanation:

Given:

if angles of a triangle are 2 is to 3 is to 4.

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Angle 2 = 3x

Angle 3 = 4x

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Solution:

Now we know that;

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framing in equation form we get;

Angle \ 1+Angle\ 2+Angle \ 3 =180

Substituting the values we get;

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Dividing both side by 9 we get;

\frac{9x}{9}=\frac{180}{9}\\\\x=20

Angle 1 = 2x=2\times20=40\°.

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