Answer:
x = - 6
Step-by-step explanation:
A line with a slope of zero is a horizontal line parallel to the x- axis with equation
x = c ( where c is the value of the x- coordinates the line passes through )
The line passes through (- 6, - 7 ) with x- coordinate - 6 , then
x = - 6 ← equation of line
(3x + 2x = 2400)
(5x = 2400)
(x = 480)
(480 were sold for each)
Answer:
90°
Step-by-step explanation:
its a square which means it has right angles. right angles always = 90°
Answer
-13.875
Step-by-step explanation: I’m is not 100%