Answer:
is standard equation of hyperbola with vertices at (0, ±9) and foci at (0, ±11).
Step-by-step explanation:
We have given the vertices at (0, ±9) and foci at (0, ±11).
Let (0,±a) = (0,±9) and (0,±c) = (0,±11)
The standard equation of parabola is:
From statement, a = 9
c² = a²+b²
(11)² = (9)²+b²
121-81 = b²
40 = b²
Putting the value of a² and b² in standard equation of parabola, we have
which is the answer.
Answer:
0.012
Step-by-step explanation:
0.6/48.24
1. multiply numerator and denominator by 100 to get 60/4824
2. divide 60 by 4824
3. you get 0.012
( i would've written out how to get that answer but there are about 10 steps and it's really hard to type them out)
(0,0)
(1,8)
(2,16)
branliest please do i can get to the next level thank u
Answer:
Angle X Y W is 76 degrees. The length of X Y is 5, the length of W Y is 10, and the length of W X is y.
Step-by-step explanation:
Law of cosine is applied on SAS
We know two sides and an included angle to apply law of cosines
1) 5N in one direction and 5N in the other direction will cancel out.
= <u>0N</u>
2) 3N in one direction and 5N in the same direction will amplify the force. Add them up
= <u>8N</u>
