Please help me!!!!!!

Mathematics

2 answers:

shtirl [24]3 years ago

5 0

Hope this helps. But for a it’s basically the shapes and sizes as the others consume

Gemiola [76]3 years ago

4 0

Answer:

Step-by-step explanation:

For A you can use angles in a triangle adding to 180 degrees.

For a you can use the sine rule.

From there you can use Pythagoras to work out c.

Hope this helps :)

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The probability that the fish is black is 2 / 5.

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Answer:

probility that fish is not black is 3/5

Step-by-step explanation:

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3 years ago

Please help me with this

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3 years ago

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slavikrds [6]

There is no one ordered pair that makes the equation true, this is a line which has infinitely many ordered pairs that are true...

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y=11-2x

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I assume that you were given "choices" to pick from because of the above reality. So if any of your choices does not satisfy y=11-2x it is not an ordered pair satisfying the equation.

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3 years ago

Multiply (3x2-4x+5)(x2-3x+2)

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So with this, you can rewrite the equation as: $(3x^2\times x^2)+(3x^2\times -3x)+(3x^2\times 2)+(-4x\times x^2)+(-4x\times -3x)+(-4x\times 2)+(5\times x^2)+(5\times -3x)+(5\times 2)$

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2 years ago