Answer:
x = -11
Step-by-step explanation:
6x+185 = 8x+207
substract 8 from both side and you will get
-2x = 22
and then divide by -2 and x will be equal to
x = -11
14 r.6 -------------------------------------
Answer:
b or c
Step-by-step explanation:
2×-1 +1= -1
-1>-3
2×0+1= 1
1>-3
For this reason the equality can be b or c
Answer:
The exact distance is √65 units
Step-by-step explanation:
To solve this problem we first have to make the difference between (-5, 1) and (3, 0)
(3 , 0) - (-5 , 1) =
3 - (-5) = 8
0 - 1 = -1
(8 , -1)
Now that we have the distance in x and r we can use Pythagoras to calculate the distance of the diagonal
a = 8
b = -1
h² = a² + b²
h² = 8² + (-1)²
h² = 64 + 1
h² = 65
h = √65
The exact distance is √65 units
Answer:
The equation for slope is m = (y2 - y1)/(x2 - x1)
Step-by-step explanation:
In the above equation, m is the slope. So in order to find it, you need two points on the line. Those points would be (x1, y1) and (x2, y2). You can then stick their values in for the variables and solve for m (which is your slope).
