Answer:
Step-by-step explanation:
x+y=12
x-y=18
Now eliminate the y by adding the two equations together to get
2x=30
x=15
then solve for y.
15+y=12
15-y=18
y= -3
Step-by-step explanation:
Since both lines intersect each other 3 units above the x-axis, the y-value of the point of intersection must be 3.
Looking at the options, (-3, 5), (3, -2) and (0, -3) are all invalid points.
Answer:
it should be 67/65 or if in mixed number form : 1 2/65
Answer:
<h2>Yeah, all answer is right</h2>
<h2>I HOPE IT IS HELPFUL</h2>
Answer:
Sure it gonna be 10.99 units
Step-by-step explanation:
OK so u have to

So ur radius is de r=7
Then continue and u shld get 10.99......