Answer: C) A pair of intersecting lines
Step-by-step explanation: The three types of degenerate conic sections are a point, a line, and a pair of intersecting lines.
I hope this helps!
Answer:
Option B is right.
Step-by-step explanation:
We know that a circle is a locus of points keeping equal distance r from a fixed point called centre.
Here we have centre as (2,1)
Hence equation of the circle is given by
To find r, we can use the fact that (5,2) lies on this circle
Hence (5,2) satisfies this equatin.
So
So equation of the circle is
3/2 reciprocal means flip so ur answer is 3/2
Given :
During a particular week, she gave $10 to her friend Taylor, spent half of the remaining money on a new shirt, and then spent $7.50 on a pizza. At this point, she had $37.50.
To Find :
How much is Reana's weekly allowance.
Solution :
Let, allowance is x.
Then by given conditions :
37.50 = x - ( 10 + x/2 + 7.50 )
37.50 = x/2 - 17.50
x/2 = 55
x = $110
Therefore, Reana's weekly allowance is $110.
Hence, this is the required solution.
Answer:
2x2 - x + 3
Step-by-step explanation: