Answer: Distance: 4(2)^1/2
Midpoint: (1, 0)
Step-by-step explanation:
D=Distance
D=(3-(-1))^2+(-2-2)^2)^1/2
D=(3+1)^2+(-4)^2)^1/2
D=(4^2+16)^1/2
D=(16+16)^1/2
D=32^1/2
D=(2*16)^1/2
D=4(2)^1/2
Midpoint: ((3+(-1))/2, (-2+2)/2)=
((3-1)/2, (-2+2)/2)=
(2/2, 0/2)=(1, 0)
4.6 % of 500 = 23
after increase = 500 + 23 = 523
Answer:
6 hours
Step-by-step explanation:
because if they work together it will be 9 hours slower than Kelsey's time alone.
not sure if correct
-1.3 is farther from 0 because -1.3 is less than negative one, where as 4 fifths is more than negative one. -1.3 is farther.