At which root does the graph of f(x) = (x + 4)(x + 7,5) cross the x-axis? -7 -4 4 7

1 answer:

Alona [7]2 years ago

5 0

Answer:

Answer: -7

Step-by-step explanation:

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Sveta_85 [38]

Answer:

Number 3 would be considered a constant.

Step-by-step explanation:

7h and an h at the end, so it isn't a constant number.

8 0

2 years ago

monitta

I’m inclined to think D. or E. Maybe A. This probably didn’t help you... sorry

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3 years ago

Alex73 [517]

Answer:

Step-by-step explanation:

$[(6^{2}+8^{2})^{\frac{1}{2}}]^{3} = [(36+64)^{\frac{1}{2}}]^{3}\\\\= [(100)^{\frac{1}{2}}]^{3}\\\\= 10^{3}\\\\= 1000$

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2 years ago

Masteriza [31]

Answer:

It's B. 0.4

Step-by-step explanation:

the first probability is 0.6 and 0.6+x=1 so x is 0.4

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3 years ago

liq [111]

Answer:

2/5

Step-by-step explanation:

Good luck!

7 0

3 years ago