1. (-9+14)/2,(-20+12)/2 =(2.5,-4) c:
2. (-4+2)/2, (-2+6)/2= (-1,2)
3.(5,1)
4. square root of (7^2 +19^2) =20.25
5. square root of (11^2 + 14^2)= 17.8
6. i can't see the graph for this one
Answer:
x=4
Step-by-step explanation:
Well bud, you may have overthought this one a bit too much. It pretty much requires one simple move and then you good. All you gott do is multiply both sides by (-6/5) and that in itself isolates x. This was done because inverses cancel out to 1, and a negative 1 times a negative 1 equals a positive 1. What you get after multiplying both sides by (-6/5) is x=(-10/3)(-6/5) Now all you have to do is multiply and simplify, giving you x=4. You should be gucci now, cuz I got you homie. ;)
Answer:
C.
Step-by-step explanation:
A x approach positive infinity. f(x) approach positive infinity
I think it is rectangle a. Rectangle b could be 6 in. by 8 in. and you have to add 6 and 8 together to get 14. Which means the perimeter is 28 in. meaning rectangle a's perimeter is larger