Answer:
Option (A)
Step-by-step explanation:
If the extreme ends of a segment are and ,
Coordinates of the mid-point will be =
And the length of the segment is =
Coordinates of the extreme ends of the ST are S(-3, 2) and T(5, 8).
Therefore, coordinates of the midpoint of ST will be =
=
Length of ST =
=
= 10 units
Option (A) will be the answer.
The answer would be 18 you subtract 6 and get six then times three
Answer:
The graph shaped like a V
Step-by-step explanation:
To see if a relation is a function, you use the vertical line test. If you can draw a vertical line on the graph that touches 2 or more points, then it is not a function. To get a v shaped graph, you have to use absolute values.
Answer:
(21, 2 )
Step-by-step explanation:
Given the 2 equations
y = - x + 9 → (1)
y = x - 12 → (2)
Substitute (2) into (1)
x - 12 = - x + 9 ( add x to both sides )
x - 12 = 9 ( add 12 to both sides )
x = 21
Substitute x = 21 into either of the 2 equations and evaluate for y
Substituting into (2)
y = × 21 - 12 = 14 - 12 = 2
Solution is (21, 2 )
Answer:
6.4
Step-by-step explanation:
Sorry for the sloppy writing, I hope this helps.