Banned
 LinkBack  Thread Tools 
More math help, please answer fast
A=H(x+y)/2, make it y=
How do you find the distance between two points, (2,5) and (4,3)
True or false:
A relation is a function if each input has only one output
Another name for the set of outputs of a function is the domain of the function.
The formula h=16t squared + 96t gives the height of h in feet of a projectile at time t seconds. At what time(s) is the projectile 144 feet above the ground?
How do you find the distance between two points, (2,5) and (4,3)
True or false:
A relation is a function if each input has only one output
Another name for the set of outputs of a function is the domain of the function.
The formula h=16t squared + 96t gives the height of h in feet of a projectile at time t seconds. At what time(s) is the projectile 144 feet above the ground?
Sponsored Links  
Advertisement  
Re: More math help, please answer fast
Quote:
Originally Posted by musho3210
How do you find the distance between two points, (2,5) and (4,3)
2= x1 and 5= y1
4=x2 and 3=y2
so d=(square root of all the next im going to type) (x2x1)squared + (y2y1)squared
so THEN d=(square root of all) (42)squared + (35)squared
can you get it from there?
"Do what you love, love what you do, make the world a better place." Jeff Mallet
Wild and Domestic animal life photography
Re: More math help, please answer fast
Quote:
Originally Posted by musho3210
A=H(x+y)/2, make it y=
y=(2A/H)X
How do you find the distance between two points, (2,5) and (4,3)
((2(4)^2+(53)^2)^.5
True or false:
A relation is a function if each input has only one output
Another name for the set of outputs of a function is the domain of the function.
These are simple: Look in your book!!
The formula h=16t squared + 96t gives the height of h in feet of a projectile at time t seconds. At what time(s) is the projectile 144 feet above the ground?
Look in your book for the quadratic formula or
http://www.purplemath.com/modules/quadform.htm
0=16t^2+96t144
a=16
b=96
c=144
y=(2A/H)X
How do you find the distance between two points, (2,5) and (4,3)
((2(4)^2+(53)^2)^.5
True or false:
A relation is a function if each input has only one output
Another name for the set of outputs of a function is the domain of the function.
These are simple: Look in your book!!
The formula h=16t squared + 96t gives the height of h in feet of a projectile at time t seconds. At what time(s) is the projectile 144 feet above the ground?
Look in your book for the quadratic formula or
http://www.purplemath.com/modules/quadform.htm
0=16t^2+96t144
a=16
b=96
c=144
Thread Tools  
Show Printable Version Show Printable Version Email this Page Email this Page 

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Sick Community Fish (Must treat whole tank) Fast answer required!  La Reina  Tropical Fish Diseases  8  03052010 07:22 PM 
Please Answer  xomcsox  Freshwater and Tropical Fish  3  11272009 02:33 PM 
Math exam help  musho3210  Off Topic Discussions  21  01302007 05:09 PM 
Posting Rules  