Answer:
(x-1)²/49 + (y+3)²/16.51 = 1
Step-by-step explanation:
vertex (8,-3) Foci (6.7,-3) center (h,k) = (1,-3) , major axis parallel to x axis
a is the distance of the vertex from the center, and c is the distance of the foci from the center. b is semi-minor axis
b² = a² - c² Ellipse equation: (x-h)²/a² + (y-k)²/b² = 1
a = 8-1 = 7 c = 6.7 - 1 = 5.7
b² = 7² - 5.7² = 16.51
Ellipse equation: (x-1)²/49 + (y- -3)²/16.51 = 1 i.e. (x-1)²/49 + (y+3)²/16.51 = 1
Answer:
The first one
Step-by-step explanation:
Note the brackets means absolute value so the order of the first one goes like this
-1, 3/2, 2, 3, 3.5
Thus it's from least to greatest
Answer:
The answer is B. 2x^2 + 2- 59
Step-by-step explanation:
When you simplify (X-8)(x+4)+(x-3)(x+9) your will get the answer i got.
I hope ive helped you :)
(-1+11/2)/2 = 2.25
hope this helps
and this is the correct way to do it
Answer:
0.341
or 1.0723
Step-by-step explanation:
the volume of hemisphere = (2/3)
r = (1/2)d = 0.8
(2/3)
= 0.341 = 1.0723
