Which of these strategies would eliminate a variable in the system of equations?

Mathematics

1 answer:

zubka84 [21]2 years ago

8 0

The answer to this is c

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How do create a box plot

exis [7]

1. Gather your data
2. organize your data from least to greatest
3. find the median of the data set
4. find the first and third quartiles
5. draw a plot line
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7. make a box by drawing a horizontal line connecting your quartiles
8. make your outliers
9. connect your outliers to the box with the horizontal line
and there you go

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2 years ago

A high school championship football game was attended by 1,580 fans. There were 640 were out-of-state fans at the game. The othe

Galina-37 [17]

D. 32/47
You would subtract 1580 from 640 to get 940. You would then simplify 640/940 to get 32/47.

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1 year ago

It cost $13 for admission to an amusement park, plus $1.50 for each ride. If you have a total of $33.50 to spend, what is the gr

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2 years ago

Read 2 more answers

This trapezium is drawn on a centimetre grid. Find the area of the trapezium.

aivan3 [116]

Answer:

20 unit²

Step-by-step explanation:

A trapezium is given to us on the grid and we need to find out the area of the trapezium . In order to find the area , we need to find the measure of the parallel sides and the distance between the parallel sides.

From the grid :-

$\rm\implies Side_1 = 7 \ units$

$\rm\implies Side_2 = 3 \ units$

$\rm\implies \perp \ Distance =4 \ units$

Now here we got the two parallel sides of the trapezium and the distance between the two parallel sides. Now we can find the area as ,

$\rm\implies Area_{Trapezium}= \dfrac{1}{2}\times ( s_1 + s_2) \times \perp \ Distance \\\\\rm\implies Area = \dfrac{1}{2} \times ( 7 + 3 ) \times 4 \ unit^2 \\\\\rm\implies Area = \dfrac{1}{2} \times ( 10) \times 4 \ unit^2 \\\\\rm\implies\boxed{\rm Area = 20 \ unit^2}$

3 0

2 years ago

5 plus the difference of 9 and 4

irakobra [83]

So first, you subtract 9 and 4, which gives you 5. Then, you add that to 5. That gives you 10.

6 0

2 years ago