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3 years ago

Which are the coordinates of point K?

Mathematics

1 answer:

never [62]3 years ago

3 0

I need the graph first

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ss7ja [257]

B is 0 hope thsi helps and to die lol

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3 years ago

How to study for an exam to get full marks

Mars2501 [29]

If it was physics or math try to solve all problems you have and try to search for more questions to solve the more you solve the more you will gain marks ,if it was a subject that needs to memorize write down the things you forget on nots and read them in the morning .. do not forget to take a break whenever you lose your passion just believe in yourself you can do it

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2 years ago

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This summer the number of tourists in Salem increased 4.5 percent from last year's total of 426,000. How many more tourists came

olchik [2.2K]

Answer:

The total number of tourists in Salem this year is 445,170.

Step-by-step explanation:

It is given that the total number of tourists in Salem last year is 426,000.

This summer the number of tourists in Salem increased 4.5 percent from last year's.

Number of tourists increased is calculated as

$426,000\times \frac{4.5}{100}=19170$

Total number of tourists in Salem this year is

$426,000+19170=445,170$

Therefore the total number of tourists in Salem this year is 445,170.

6 0

3 years ago

Factor completely 3x^2+9x-3<br>3(x^2+3)<br>3(x^2+3-1)<br>3x(x^2+3x-1)<br>prime

Firdavs [7]

Answer:

Answer from the answer data to choose from

Factor completely

$3\left(x+\dfrac{3-\sqrt{13}}{2}\right)\left(x+\dfrac{3+\sqrt{13}}{2}\right)$

Step-by-step explanation:

$3x^2+9x-3=(3)(x^2)+(3)(3x)-(3)(1)\\\\=(3)(x^2+3x-1)\\\\\text{For}\ x^2+3x-1\ \text{use the quadratic formula}\\\\x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\x^2+3x-1\to a=1,\ b=3,\ c=-1\\\\x=\dfrac{-3\pm\sqrt{3^2-4(1)(-1)}}{2(1)}=\dfrac{-3\pm\sqrt{9+4}}{2}=\dfrac{-3\pm\sqrt{13}}{2}=-\dfrac{3\pm\sqrt{13}}{2}\\\\3x^2+9x-3=3\left(x+\dfrac{3-\sqrt{13}}{2}\right)\left(x+\dfrac{3+\sqrt{13}}{2}\right)$

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3 years ago

What is thirty five percent

Masja [62]

This makes no sense 35 percent of what

8 0

3 years ago

Read 2 more answers