3 years ago

Find the area of a right triangle with side lengths 12, 35, and 37. The length of the altitude to the hypotenuse is 11.35

Mathematics

1 answer:

Snowcat [4.5K]3 years ago

3 0

I got 209.975 units squared

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OlgaM077 [116]

$f(x)=x^2+6x+3$

Complete the square:

$x^2+6x+a^2\implies a=\dfrac{6x}{2x}=3\implies x^2+6x+3^3$

And we have:

$f(x)=x^2+6x+3\\\\f(x)=x^2+6x+3^2-3^2+3\\\\f(x)=(x+3)^2-9+3\\\\\boxed{f(x)=(x+3)^2-6}$

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3 years ago

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Lemur [1.5K]

Answer:

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Step-by-step explanation:

4x+8+2x+20=90

4x+2x+8+20=90

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3 years ago

The expressions given represent the measures of the acute angles of a right triangle Find the measure of each acute angle.

olasank [31]

Answer:

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Step-by-step explanation:

The sum of a triangles angles should be 180.

Subtract 90 because it's a right triangle.

180 - 90 = 90

Now we know the sum of the other angles should be 90.

x + 2x = 90

Solve for x.

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Now you substitute 30 for x.

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30, 60

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3 years ago

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Aloiza [94]

Answer:

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Step-by-step explanation:

photomath

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Answer:

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Step-by-step explanation:

first cancel negative signs

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3 years ago

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