2 years ago

If x < 0, y > 0, and x + y = z, which statement about z is true?

Mathematics

1 answer:

vivado [14]2 years ago

7 0

Answer:

Z is greater than zero because it equals 1 or more.

Step-by-step explanation:

X/Y/Z=1+

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I really need help for this geometry question, I would appreciate any help thank you.

irinina [24]

Answer:

75=x

Step-by-step explanation:

They are the same triangle indicated by the dashes and the angle marks

so x would be the same as the angle A

Triangles add up to 180 degrees

180-45-60=75

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2 years ago

When looking at the rational function f of x equals the quantity x minus one times the quantity x plus two times the quantity x

Sophie [7]

$\Large f(x) = \frac{(x - 1)(x + 2)(x + 4)}{(x + 1)(x - 2)(x - 4)}$ <span>

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

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

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

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Bella says that the function is defined at x = –1, x = 2, and x = 4 so Bella is wrong since the result is undefined because we cannot divide by zero Therefore, Edward is correct.

3 0

2 years ago

All equations where x=2 is a solution

algol13

Answer:

Step-by-step explanation:

All equations where x=2 is a solution : a(x-2) = 0......a ≠ 0

3 0

2 years ago

Michael is 3 times as old as Brandon. 18 years ago, Michael was 9 times as old as Brandon

german

Michael is probably 9