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3 years ago

The altitude of a plane is 1,600 ft. What must be the altitude of a submarine so that the sum of their altitudes is 0?

Mathematics

2 answers:

RSB [31]3 years ago

7 0

You must mean the depth of the submarine.

to make sum = zero the depth of the sub must be -1600 ft..

Vlada [557]3 years ago

5 0

1600 - 1600 = 0

so the sub needs to be -1600 feet

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% (a,b)
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3 years ago

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3 years ago

If f(x)=2x^6+x^5+32x+32, is (x+2) a factor of f(x).

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

By the factor theorem if (x + 2) is a factor of f(x) then f(- 2) = 0

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3 years ago

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Step-by-step explanation:

Basically to show reasoning: 16*215= 3340

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3 years ago

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Sholpan [36]

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Step-by-step explanation:

To solve the inequality, use inverse operations.

-3x + 5 > 17

-3x > 17 - 5 Subtract 5 from both sides.

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3 years ago