F. An experiment because they are conducting a study and experimenting with a sample different from what is known
Answer:
( y - 3 )² = 8 ( x - 4 )
Step-by-step explanation:
The given vertex of Parabola is ( 4 , 3)
And Directrix is X = 6
The equation of parabola is
( y - k )² = - 4 ( P) ( x - h )
Now p = 4 - x = 4 - 6 = - 2
And given value of ( k , h) = ( 4 , 3)
Or ( y - 3 )² = - 4 ( - 2) ( x - 4 )
Or, ( y - 3 )² = 8 ( x - 4 )
Hence The equation of parabola with directrix x = 6 And
vertex ( 4 , 3 ) is ( y - 3 )² = 8 ( x - 4 ) Answer
The perimeter of a rectangle is 40m and one side of it is 5m. What is the length of the other side using an equation?
Perimeter of the rectangle =2(l+ b)=40m
If one of its side b=5, then l = (40/2)-5
= 20–5
= 15 m Therefore
Length= 15 cm
Breadth =5 cm
$255 for table
$158 for rug
$97 per chair
First find the amount for 4 chairs.
97 × 4 = 388
$388 for 4 chairs
Add:-
255 + 158 + 388
413 + 368
781
$781
Katie will spend $781 all together. <span />
