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Alex
3 years ago
14

10. Sketch the graph of -5x^2- 16xy +7y^2-198 0. Show the steps used in rotating the axes

Mathematics
1 answer:
stiv31 [10]3 years ago
5 0
So sorry i don’t know the answer but get an app called desmond, it helps a lot
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In un rettangolo la somma delle sue dimensioni misura 154 cm e queste sono una i 5/6 dell'altra.Calcola l'area del rettangolo.
scZoUnD [109]
1043,83125      <span>Penso che sia la risposta</span>
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3 years ago
The circle has a diameter of 16 inches. What is the area of the circle, rounded to the nearest square inch?
Ratling [72]

<u>Statement</u><u>:</u>

The circle has a diameter of 16 inches.

<u>To </u><u>find </u><u>out:</u>

The area of the circle.

<u>Solution</u><u>:</u>

  • Diameter of the circle = 16 inches.

  • Radius of the circle
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  • π = 3.14

  • We know, area of a circle = πr² where r is the radius.

  • Therefore, the area of the circle
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  • = 201 square inches [rounded to the nearest square inch]

<u>Answer</u><u>:</u>

C) 201 square inches

Hope you could understand.

If you have any query, feel free to ask.

4 0
3 years ago
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Answer:

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Someone please help....<br> What is the value of the”?” Next to the blue arrow.
Alla [95]

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in this diagram, AB and CD are Parallel. Angle ABC measure 35 and Angle BAC measure 115, what is the angle of ACE.
ZanzabumX [31]

Answer:

180°

Step-by-step explanation:

I think this is the answer

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