Answered

i want the formula of the
 1.(-3,7) ,( 5,-4)
 2.(-6,0) ,(4,5)
 3.(-2,-5) ,(5,3)
 4. (0,7) , (-1,-7)

by using the distance formula.. i want the whole solution
please i want it now.. can someone answer it?

Sagot :

i got it 
1.√(5+3)² + (-4-7)² *all over the square root*
=√64+121
=√185
2.√(4+6)²+(5-0)²
=√100+25
=5√5
3. √(5+2)²+(3+5)²
=√49+64
=√133
4.√(-1-0)²+(-7-7)
=√1+196
=√197