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3 years ago

Identify the amount in this statement. 6 is 30% of 20

Mathematics

1 answer:

asambeis [7]3 years ago

6 0

Answer: 6 or 20 would be the amount. (if there was only one, then i revise this.)

Step-by-step explanation:

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How much you pay in taxes depends on your______?

pishuonlain [190]

Answer: income

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2 years ago

Which statement is true?

Svetradugi [14.3K]

0992929jaoKakoxoxoxosos

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2 years ago

A town has a population 2000 and grows 4.5% every year. What will be the population after 13 years to the nearest whole number

Masteriza [31]

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2 years ago

What is the equation of the following line written in slope intercept form? (-5,-1)

solmaris [256]

Answer:

$\large\boxed{y=-\dfrac{2}{3}x-\dfrac{13}{3}}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

From the graph we have two points (-5, -1) and (-2, -3).

Look at the picture.

Calculate the slope:

$m=\dfrac{-3-(-1)}{-2-(-5)}=\dfrac{-2}{3}=-\dfrac{2}{3}$

Put it to the equation in slope-intercept form:

$y=-\dfrac{2}{3}x+b$

We can't read the y-intercept from the graph. Therefore put the coordinates of the point (-5, -1) to the equation and calculate b:

$-1=-\dfrac{2}{3}(-5)+b$

$-1=\dfrac{10}{3}+b$ subtract 10/3 from both sides

$-\dfrac{3}{3}-\dfrac{10}{3}=b\to b=-\dfrac{13}{3}$

Finally:

$y=-\dfrac{2}{3}x-\dfrac{13}{3}$

4 0

3 years ago

Factor completely: z^9-d^6

jeka57 [31]

Answer: with the power of 9 − 1 with the power of 6

Sorry if im wrong and have a wonderful day!!!!!

7 0

2 years ago

Read 2 more answers