One of the equation of ellipse is in a form of the lengths of its axes. If we have the length of its major axis as 2a and the length of its minor axis as 2b then, the values of a and b are,
2a = 16, a = 16/2 = 8
2b = 4, b = 4/2 = 2
Given that we have the major axis as vertical, the equation for ellipse is,
y²/a² + x²/b² = 1
Substituting,
y²/8² + x²/2² = 1
Simplifying,
y² + 16x² = 1
<em>Answer: y² + 16x² = 1</em>
Answer:
Mmmmm
Step-by-step explanation:
Is this about Graph,
Find the Exact Value,
Find the Arc Length,
Find the Constant of Variation,
Solve by Substitution,
Find the Equation Given the Roots,
Find the Equation with Real Coefficients,
or Write in Slope-Intercept Form
Answer:
area = 147 sq. cm
Step-by-step explanation:
area of rectangle: length times width; since we already have the width (10), we just have to find the length. length= 6+6; 12 equation: 10 x 12 = 120
area of top triangle: 1/2 base times height; base (6), height (5)
0.5(6) x 5; equation: 3 x 5 = 15
area of bottom triangle: 1/2 base times height; base (6), height (4)
0.5(6) x 4; equation 3 x 4 = 12
120 + 15 + 12 = 147
Answer:
Step-by-step explanation:
The given points are (2,3) and (-2,5). To find the equation, we should first find slope. To find slope, we use this formula .
Now that we have the slope, we can plug in one of the points to find the y-intercept.
[multiply]
[add both sides by 1]
Now we know the equation is .
Answer:
20 and 40
Step-by-step explanation:
20 doubled is 40
The difference is 20
Hope this helps! :)