Answer:
<em>x² + 4y²+ 2x - 24y + 33 = 0
</em>
<em />
<em>= (x+1)² + 4(y-3)² - 1 - 36 + 33 = 0
</em>
<em>= (x+1)² + 4(y-3)² = 4</em>
<em />
<em>= (x + 1)²/2² + (y - 3)²/1² = 1</em>
<em></em>
<em>This is an Ellipse: C(-1,3)</em>
<em>The Standard Form of an Equation of an Ellipse is : </em><em>(x - h)²/a²/ (y - k)²/b² = 1</em>
<em></em>
<em>where Pt(h,k) is the center. </em><em>(a variable positioned to correspond with major axis)</em>
<em>a and b are the respective vertices distances from center</em>
<em>and√a² - b²are the foci distances from center: a > b</em>
The answer is the letter in every paragraph spells secret!! Look at it properly
hope this helped:)
Answer:
i did it, and now u can check somehow is it correct and helpful
-6x+5y=1
6x+4y=-10
_________
9y=-9
---- ----
9 9
y=-1
now substitute (-1) in equation 2 like this.
6x+4(-1)=-10
___________
6x-4=-10
+4 +4
___________
6x=-6
---- ----
6 6
x=-1
X=-1 and Y=-1
The width of plot of land is 13/8 kilometers.
Step-by-step explanation:
Area of rectangular plot = 52/96 square kilometers
Length of plot = 4/12 kilometers
Width of plot = w
Area of rectangle = length * width
Multiplying both sides by
The width of plot of land is 13/8 kilometers.
Keywords: rectangle, area
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