Answer:
Step-by-step explanation:
Solution:-
- We are given a parametric form for the vector equation of line defined by ( t ).
- The line vector equation is:
L: < 3 + 2t , t + 1 , 2 -t >
- The same 3-dimensional space is occupied by a unit sphere defined by the following equation:
- We are to determine the points of intersection of the line ( L ) and the unit sphere ( S ).
- We will substitute the parametric equation of line ( L ) into the equation defining the unit sphere ( S ) and solve for the values of the parameter ( t ):
- Solve the quadratic equation for the parameter ( t ):
- Plug in each of the parameter value in the given vector equation of line and determine a pair of intersecting coordinates:
Answer:
1,800
Step-by-step explanation:
120x15=1,800
The correct answer is 12. You subtract 12 from the number you are on to get the next number in the sequence. EX. 7 - 12 = -5
One solution bc you insert one of the y’s into the equation to work out the full equation so it could be
2x+1=-4x+7
+4x +4x
6x+1=7
-1 -1
6x=6
6x/6
X=1
Answer:
792
Step-by-step explanation:
x - 136 = 656
+136 = +136
x= 792