The answer is -20 and you solve by putting it in the calculator
Answer:
X=56 Y=56
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
Use slope formula to find the slope of the first road:
(y2 - y1) / (x2 - x1)
(1 - 5) / (-1 - 11)
-4 / -12
1 / 3
The slope of a line perpendicular to this line would just be the negative reciprocal of the slope:
-3 / 1 or just -3
Answer:
The tip would be $3.90 and rounded to the nearest dollar would be $4.00
Step-by-step explanation:
