12.78 because if you do ( 12 X .065 you get .78 which you then add to 12$ and get a total of 12.78
Answer: C.
Step-by-step explanation:
Answer:
pick all 3 of the bottom row
Answer:
Step-by-step explanation:
l = 4m = 400 cm
w = 3m = 300 cm
Volume = 720000 cubic cm = 720000
length * width * height = 720000
400 * 300 * height = 720000
height = 720000 / 400 * 300 = 72/12 = 6 cm
Answer:
y = -
x - 
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Rearrange 5x + 9y + 18 = 0 into slope- intercept form
Subtract 5x + 18 from both sides
9y = - 5x - 18 ( divide all terms by 9 )
y = -
x - 2 ← in slope- intercept form
with m = - 
Parallel lines have equal slopes, thus
y = -
x + c ← is the partial equation
To find c substitute (- 5, - 7) into the partial equation
- 7 =
+ c ⇒ c = - 7 -
= - 
y = -
x -
← equation of line