Substitute x with its value, -14
y=1/2 (-14)
y= -14/2
y= -7
Answer:
Step-by-step explanation:
3/11 divided by 9/13 = 3/11 multiplied by 13/9 = 39/99=13/33
the formula for area of a rectangle is
Area = length x width
since both the length and the width of the rectangle lie on the same x and y axis, we can find the distance between the width and the distance between the length by subtracting
(-4,9) (-4,-3)
these points lie on the same x axis, so they create a vertical line
9-(-3) = 12
12 units is the distance between them
(-4,-3) (-1,-3)
these points lie on the same y axis, so they create a horizontal line
-1-(-4) = 3
3 units is the distance between them
now that we have the length and the width, we can find the area
A = 12 x 3
A = 36 units²
Answer:
C.
0.5; 13.5; 1093.5
Step-by-step explanation:
