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4 years ago

7

Write the equation 3x2 + 2y2 + 42x - 8y + 149 = 0 in the standard form

1 answer:

Nataly_w [17]4 years ago

5 0

Its an ellipse. 3 (x+7)^2+2 (y-2)^2-6 = 0

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2.6 as a repeating decimal into a simplified fraction

sveticcg [70]

2 2/3

Put them together it’s a mixed fraction

7 0

3 years ago

9) Find the slope of the line. *

jarptica [38.1K]

Answer:

should be 3

Step-by-step explanation:

4 0

3 years ago

O Destiny has read -2b + 78 pages in a book that has 10b + 3 pages in all. She has 12b - 75 pages left to read. true or false

Gemiola [76]

Answer:

True

Step-by-step explanation:

The pages left = total pages - the pages read

(10b + 3) - (-2b +78)

10b + 2b + 3 - 78

12b - 75

The pages left is equal to 12b - 75

4 0

2 years ago

1. Oxygen has an electronegativity of 3.5, and carbon has an electronegativity of 2.5. How is charge distributed on an oxygen at

torisob [31]

Answer:

1-

Step-by-step explanation:

because 1 was removed from it

7 0

3 years ago

5х – 2 = 3х + 4 sove equation for x

Kazeer [188]

Answer:

x=3

Step-by-step explanation:

5х - 2 = 3х + 4

5х - 3х = 4 + 2

2х = 6

х = 6/2

х = 3

Hope this helps!

8 0

3 years ago

Read 2 more answers