Angle XZY *may be written as YZX* is vertical to angle VZU
UZY *may be written as YZY* is a linear pair to angle VZU
Answer:The vertex form is -y=a(x-h)2+k
Step-by-step explanation:
Answer:
The answer is below
Step-by-step explanation:
The standard form of the equation of an ellipse with major axis on the y axis is given as:

Where (h, k) is the center of the ellipse, (h, k ± a) is the major axis, (h ± b, k) is the minor axis, (h, k ± c) is the foci and c² = a² - b²
Since the minor axis is at (37,0) and (-37,0), hence k = 0, h = 0 and b = 37
Also, the foci is at (0,5) and (0, -5), therefore c = 5
Using c² = a² - b²:
5² = a² - 37²
a² = 37² + 5² = 1369 + 25
a² = 1394
Therefore the equation of the ellipse is:

Answer:
option (C) and option (D)
√4 + 2
√256 · 0.125
Step-by-step explanation:
Natural numbers are positive integers
1)
√5 · 4
4√5
as √5 is not a perfect square
2)
√9 - 5
3 - 5
-2
3)
√4 + 2
2 + 2
4
4)
√256 · 0.125
16 (0.125)
16(125) {3 decimal places to left}
2000.0
2.0
2