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2 years ago

How do you find the scale factor of a triangle

Mathematics

1 answer:

MatroZZZ [7]2 years ago

5 0

Answer:

Divide one of the sides in the bigger triangle by its corresponding side in the smaller triangle to determine the scale factor for the smaller triangle to the bigger triangle.

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Use factoring to solve the quadratic equation x2 − 2x − 3 = 12.

melomori [17]

Answer:

$x_1=5\\x_2=-3$

Step-by-step explanation:

You have the following quadratic equation given in the problem:

$x^{2}-2x-3=12$

You must make the equation equal to zero, as following:

$x^{2}-2x-3-12=0$

Add like terms:

$x^{2}-2x-15=0$

Now, to factor the equation, you must find two numbers whose sum is -2 and whose product is -15. Therefore, you have:

$(x-5)(x+3)=0\\x_1=5\\x_2=-3$

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2 years ago

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shutvik [7]

Answer:

True, A

Step-by-step explanation:

If you sum two different sides of a traingle it must be greater than the remaining one

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1+8=9

9 is obviously greater than 8, so the answer is: true

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2 years ago

How do you find the scale factor of a triangle​

How do you find the scale factor of a triangle