Answer:324x^3-828x^2-63x+-9\20
Step-by-step explanation:
Answer:
the Ans is 3.4
Step-by-step explanation:
8(3x - 7) = -6(x + 7) + 4
24 x – 56 = -6x - 42 + 4
24x - 56 = -6x + 46
30 x = 102
X=3.4
X< or equal 10 feet : 8 inches ( x -number of steps)
10 feet=120 inches
x< or equal 120 in. :8 in.
x < or equal 15
if the step of the stairway is increasing the number of steps is decreasing, that is why I put the sign " < or equal"
The answer is. D. (-6,7)
To solve the exercise you should be aware that you should primarily locate the location of park on the abscissa-x_axis ( West - East. ) followed by locating the latter on the ordinate- Y_axis (South - North). So first u start by drawing a line perpendicular ( makes a 90 degrees ) to the X_axis to find that it cuts it in a point of coordinates (-6,0) and then do the same on the Y_axis to find that it cuts it in a point of coordinates (0,7). Thus you conclude that the park is found on (-6,7) count 6 boxes to the left-west and then 7 upwards- north.
P(-2, 3) to P'(-6, -4)
translate 4 units left and 7 units down
so (5, -1) with 4 units left and 7 units down should be (1, -8)
answer is B. (1, -8)