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Ad libitum [116K]
2 years ago
13

2x^-7xy+3y^2÷2x^2-18y^2​

Mathematics
2 answers:
Murrr4er [49]2 years ago
8 0

Answer:

 -x • (81x3y4 + 343x2y2 - 7938x - 3969y2)

 ———————————————————————

                   441                  

zimovet [89]2 years ago
7 0

Answer:

196

<u>Step-by-step explanation                    </u>  you subtract,add,divide,then subtract   hope its right!!!!!!!

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drek231 [11]

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Step-by-step explanation:

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3 years ago
A line with a slope of -2 crosses the y-axis at (0, 3). The equation of the line is ____
strojnjashka [21]

Answer:

y=-2x+3

Step-by-step explanation:

equation for slope is y=mx+b

the slope is -2 so that equals m

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3 is the y value making it substitute b making the equation y=-2x+3

7 0
3 years ago
Which of the following terms describes the measure indicate...
o-na [289]
Hi there! The answer is D. range.

The range shows the difference between the largest and the smallest number, and the black arrow below the graph in the picture shows is this distance between the largest and the smallest number. Hence, the answer is range.
6 0
3 years ago
24 is 120% of what?, i need help so please tell ne the steps!?​
taurus [48]

Answer: it’s 20

We have, 120% × x = 24

or,

120/100 × x = 24

Multiplying both sides by 100 and dividing both sides by 120,

we have x = 24 × 100/120

x = 20

If you are using a calculator, simply enter 24×100÷120, which will give you the answer.

4 0
3 years ago
Garden A has a diameter of 50 m and garden B has a diameter of 70 m. How much more edging will be needed for the larger garden t
Maslowich

Answer:

62.8 meters

Step-by-step explanation:

circumference of A = 50π meters

circumference of B = 70π meters

difference = 70π - 50π = 20π meters ≅ 62.8 meters

5 0
3 years ago
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