Answer:
Step-by-step explanation:
Given:
Center of the ellipse is,
Minor axis length is,
A vertex of the ellipse is at (1, -3)
Now, distance between the center and the vertex is half of the length of the major axis.
Using distance formula for (-4, -3) and (1, -3), we get:
Therefore, the value of half of major axis is, . Also,
Now, equation of an ellipse with center is given as:
Plug in and determine the equation.
Therefore, the equation of the ellipse is:
HK consists of two part, HJ and JK
HK = HJ + JK
We know that:
HK = 12.2ft
JK = 3.1ft
HJ = ?
Let's plug our values into the equation above.
12.2ft = HJ + 3.1ft
Subtract 3.1ft from both sides.
9.1ft = HJ
Answer:
B
Step-by-step explanation:
Angle PRQ = 75°
Because they are alternate angles
Answer:
i need to see all the problem