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3 years ago

Lincoln has p pennies and n nickles .he has at least $0 worth of coins altogether.write this situation as a inequality

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

8 0

Answer:

$p+n=0$

Step-by-step explanation:

Given that Lincoln has $p$ pennies and $n$ nickles and that his total worth is $0,

we can express his total using the inequality:

$p+n=0$

Where the sum of n and p is his total

Hence, Lincoln's situation is expressed as p+n=0

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What is the value of the 11th term in the following geometric sequence? -5, -10, -20, -40

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You are multiplying 2 to each term each time.

-40 is the 4th term

-40 x 2 = -80

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-2560 x 2 = -5120

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-5120 is your 11th term.

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Goshia [24]

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Step-by-step explanation:

This problem involves using the Pythagorean theorem, since the figure made with the ladder, building, and ground would make a right triangle. You are given the values 17ft and 8ft, which is enough to plug into the Pythagorean theorem.

The ladder, 17ft, would be the longest side (hypotenuse). The 8ft building would be one of the legs of the right triangle.

1. Plug your given values correctly into the Pythagorean Theorem.

$a^{2} + b^{2} = c^{2}$

$8^{2} + b^{2} = 17^{2}$

2. Now solve for b, which is your unknown distance (the distance the bottom of the ladder is from the bottom of the building).

$8^{2} + b^{2} = 17^{2}$ --> Square 8 and 17

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*Note: to make solving this problem easier, try drawing out the given situation, namely the building and the ladder

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