2 years ago

I need all the points marked

Mathematics

1 answer:

tatuchka [14]2 years ago

6 0

How to write the co-ordinates

If a point is x units away from origin horizontally and y units away from origin vertically then the co-ordinates are written in the form of (x-co-ordinates,y-coordinates)

Now write

D(2,0)
C(0,7)
B(-8,-4)
A(-6,7)

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What type of function is represented?

tino4ka555 [31]

Answer:

Step-by-step explanation:

ITS B NOT C ITS B ITS B ITS B.

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2 years ago

Please solve last question on test 1/2 - 1/8q=q-1/4

omeli [17]

Answer:

q = 2/3

Step-by-step explanation:

From the question the equation is given by,

1/2 - 1/8q=q-1/4

Rearranging the terms in the given equation and bringing the similar terms to the same side of the equation,

- 1/8q -q = -1/4 - 1/2

Adding the terms in the equation of both left and right hand side of equation:

-((1+8)/8) × q = -(1+2)/4

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Dividing the both sides of the equation by 3/4

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Multiplying the both sides of the equation by -2/3

Therefore, q=2/3

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2 years ago

The first term of a geometric series is -3, the common ratio is 6, and the sum of the series is -4,665 Using a table of values,

vladimir1956 [14]

Answer:

There are 5 terms in the series.

Step-by-step explanation:

$S=a\frac{1-r^{n} }{1-r}\\a=-3\\r=6\\-4665=-3\frac{1-6^{n} }{1-6}\\1555=\frac{1-6^{n} }{-5}\\\-7775=1-6^{n}\\6^{n}=7776\\$

Take logs to get n = 5

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2 years ago

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Find the slope of the line passing through the pair of points. (- 4, 5) and (0,2)

ziro4ka [17]

Answer:

It should be -3/4

Step-by-step explanation:

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Brad sells each cup of lemonade for $0.50. He wrote the equation y = 0.50x to figure out the amount y he will get for selling x

Black_prince [1.1K]

Answer:

(X,Y) is (20,10) so that mean he made 10 bucks and sold 20 cups

Step-by-step explanation:

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2 years ago