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stepan [7]
3 years ago
12

What is the common difference of 31, -169, -369, -569?

Mathematics
1 answer:
san4es73 [151]3 years ago
4 0

Answer:

31 is a positive number, while -169, -369, and -569 is negative.

Step-by-step explanation:

Negative numbers, are numbers less then 0 and include a negative sign that looks like this "-".

Positive numbers are numbers above 0 and don't include a negative sign.

-169, -369, and -569 is negative because they have a negative symbol and the number is below 0, while 31 is positive because it's above 0 and doesn't include a negative sign.

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Answer:

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Step-by-step explanation:

We are asked to find the value of A. We know from the question that we need to have the sum of -3x and (A)x equal the third term of the original polynomial, which is 2x. written out in an equation, it looks like this.

-3x+(A)x=2x

We can simplify the equation if we add 3x to both sides, which then leaves us with this.

(A)x=5x

We can further simplify the equation by dividing both sides by x. This leaves us with our last equation for this problem.

A=5

Finally, we have our answer. We can also verify that this is a valid integer by multiplying our, now completed, quotient by the divisor and adding the remainder, which in this case, our remainder is 0, so we will not be including it in our operation.

(x+1)(2x^{2}-3x+5)

If our calculations were all correct, the product of these polynomials should equal our dividend, verifying our integer is valid; lo' and behold, it is.

2x^{3}-x^{2}+2x+5

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3 years ago
Find the volume of the solid bounded by the plane z = 0 and the paraboloid z = 1 - x2 - y2. SOLUTION If we put z = 0 in the equa
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3 years ago
Which of the following has a slope of -3 and a y-intercept of -4?
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The correct answer is C
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In Part C, you determined that the proper ratio of packages of buns, packages of patties, and jars of pickles is 3:2:4. If you w
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               jars of pickles: 133

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Step-by-step explanation: packages of buns: B

                                            packages of patties: P

                                            jars of pickles: J

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Let x be the number we must multiply the numbers to obtain the quantity and keep the ratio.

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So,

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As we cannot buy 0.666 or 0.33 of patties and pickles, we round up

So: packages of buns: 100

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