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steposvetlana [31]
4 years ago
7

4x^2-y^2+80x+16y+272=0

Mathematics
1 answer:
Andrew [12]4 years ago
8 0

Answer:

\frac{4x + 40}{-y +8}

Step-by-step explanation:

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The city of Paris, France, is completely contained within an almost circular road that goes around the edge. The radius of Paris
Firdavs [7]

Answer:

Area of Paris is approximately 28.26 square miles.

Step-by-step explanation:

Given:

Radius of Paris  = 3 miles

We need to find the approximate area of Paris.

Also Given:

City of Paris has an almost circular road that goes around the edge.

hence Considering it as Circle we will find the area of circle.

Area of Circle is equal to π times square of the radius.

Framing it in equation form we get;

area of Paris =\pi r^2

Substituting the value of radius we get;

Area of Paris  = \pi \times r^2 = 3.14 \times3^2 = 28.26 \ miles^2

Hence Area of Paris is approximately 28.26 square miles.

5 0
3 years ago
A lamp manufacturer uses 714 m of electrical cord each week. The cord comes on spools that hold 12 m each.
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I meant to put the number 19
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3 years ago
I need helpppp with this question
wel

Answer: Y = 6 and X = 5

Step-by-step explanation: Im not sure But i think that that your supposed to subtract by 2 so 8 - 2 would equal 6 and then 7-2 equals 5 so yeah

4 0
3 years ago
Which is an example of bad debt?
ruslelena [56]

Answer:

financing your vacation

Step-by-step explanation:

Vacations aren't needed; but cars, education, and houses are needed to survive in today's society.

8 0
3 years ago
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Use the recursive formula f(n) = 0.4 ⋅ f(n − 1) + 12 to determine the 2nd term if f(1) = 4. f(2) = 12.6 f(2) = 13.2 f(2) = 13.6
Aloiza [94]

Answer:

13.6 f(2)

Step-by-step explanation:

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