3 years ago

Please help, I will give brainliest if you explain.

Mathematics

1 answer:

vredina [299]3 years ago

7 0

Answer:

Step-by-step explanation:

Basically.. when you draw a line from the vertex of a right triangle's 90 degree angle to its hypotenuse, it'll make two triangles with the same angles. Then you can use ratios to discern the size of said rectangles. I hope that helps.

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3 years ago

What is the reciprocal, multiplicative inverse of -14/15

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Read 2 more answers

f of x equals the quantity x minus one times the quantity x plus two times the quantity x plus four all divided by the quantity

Alik [6]

$f(x)=\frac{(x-1)(x+2)(x+4)}{(x+1)(x-2)(x-4)}$

The denominator of a fraction can't be equal to 0.
$(x+1)(x-2)(x-4) \not= 0 \\
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Edward is correct.

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4 years ago