$(3x + 2y) (2x + y)$

Answers

Answer 1

Answer:

Odpowiedź na to pytanie to 5xy 2xy

Answer 2

Answer: The answer is 5x and 3y

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What is the sum of the given polynomials in standard form? (x2 – 3x) + (–2x2 + 5x – 3)
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Standard form -2.56 x 10 ^3
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In a library where the ratio of men to women is 1 to 1, of the total members are men.

Answers

The men are in equal amount to women if the ratio is 1:1

What is the vertex of the graph of the equation y= 3x^2+6x+1

Answers

$y=a(x-h)^2+k \Rightarrow \hbox{vertex}=(h,k)\ny= 3x^2+6x+1\n y=3x^2+6x+3-2\n y=3(x^2+2x+1)-2\n y=3(x+1)^2-2\Rightarrow h=-1,k=-2\n\n (-1,-2)$

Please prove or explain how to get AC, CM, & CP...AC = 15
CM = 20
CP = 12

Answers

Explanation:

All of the right triangles are similar by AA similarity, so corresponding side lengths are proportional. The ratio of the long leg to the short leg is the same for the two smaller triangles, for example:

CP/AP = MP/CP

CP/9 = 16/CP . . . . . fill in the given numbers

CP² = 9·16 . . . . . . . multiply by 9·CP

CP = 3·4 = 12 . . . . . take the square root

Now, you can use the Pythagorean theorem to find AC and/or CM.

AC = √(9² +12²) = √225 = 15

CM = √(12² +16²) = √400 = 20

In summary, CP = 12, AC = 15, CM = 20.

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Once you have CM, you can see these are 3-4-5 right triangles, so you can determine the other lengths by using these side ratios.

3:4:5 = 9:12:15 = 12:16:20

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The altitude CP is called the "geometric mean" of AP and MP. It is the square root of their product. This is true for any right triangle, not just one with sides in the ratio 3:4:5. If you know this, you can write down your answers almost immediately. Above, we had to derive this fact using similarity.

You borrow $2,000 for a period of 4 years you are charged simple interest at a rate of 3% how much will you repay at the end of 4 yearshow would I show my work

Answers

at the end of 4 years you will pay a extra 240 dollars

Use synthetic division to find the quotient and remainder (x^3-5x^2+3x-1) divide by (x+1)

Answers

Answer:

The answer to your question is:

1x² - 6x + 8 - 9 / (x³ - 5x² + 2x -1)

Step-by-step explanation:

Divide x³ - 5x² + 2x -1 by x + 1

1 -5 +2 -1 -1

-1 +6 -8

1 -6 +8 -9

1x² - 6x + 8 - 9 / (x³ - 5x² + 2x -1)

A pickup truck traveled a distance of 210 miles in 5 hours. If the pickup truck travels at the same speed, how many miles would this truck travel in 6 hours?175 miles
252 miles
2,310 miles
6,300 miles