Use slope formula: y2-y1/x2-x1
XZ: -5/9
YZ: 2/7
XY: -7/2
XYZ is a right triangle because two of these slopes have a product of -1.
(YZ and XY does). We are all busy these days.
Remember that things like this, always need to add up to 180°.
Answer:
$21
Step-by-step explanation:
7% = .07
$300 multiplied by .07 = $21
Answer:
You can plot the lines by putting the values of x and y.
For y=x-2, if we put x= 2, then we got y=0
So, the point for this equation will be (2,0). Similarly, you can get many points for the equations and join them to plot lines in the graph.
X(x-5)
this is because product is multiplcation and difference is subtraction. The multiplication of a subtraction problem is distribution