8720*12,5/100*15=16406,25 $
Mid point formula
(x1 + x2) , (y1+y2)
--------- --------
2 2
Thus for x it would be (6+(-2)) /2 or 4/2 or 2.
For y (-4 + 4) / 2 or 0 / 2 or 0.
Mid point is (2,0)
The cuboid on the left has a volume of
.. (11 yd)*(5 yd)*(2 yd) = 110 yd^3
The cuboid at upper left has a volume of
.. (10 yd)*(4 yd)*(2 yd) = 80 yd^3
The total volume is (110 +80) yd^3 = 190 yd^3.
Answer:
y = x - 14
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 )
here m = 1, thus
y = x + c ← is the partial equation of the line
To find c substitute (14, 0) into the partial equation
0 = 14 + c ⇒ c = 0 - 14 = - 14
y = x - 14 ← equation in slope- intercept form
