Answer:
384950c or $3849.50
Step-by-step explanation:
240x1540=369600
100x125=12500
30x95=2850
369600+12500+2850=384950
Answer:
7x+8=6
Step-by-step explanation:
If your trying to set an equation with this info, this would be it.
Slope is rise (change in y) over run (change in x) so:
(-7 - 1)/(-1 - 3) = -8/-4=2
The slope is 2
Answer:
x = 9 (it is seriously not drawn to scale)
Step-by-step explanation:
BC = DC^2 + BD^2 (Pythagorean theorem)
BC = 4^2 + 6^2
BC = 16 + 36
BC = 52^2
BC = 2sqrt13
BC/AB = DC/BD
(2sqrt13)/AB = 4/6
6(2sqrt13) = 4(AB)
12sqrt13 = 4AB
3sqrt13 = AB
AC^2 = AB^2 + BC^2 (Pythagorean Theorem)
AC^2 = (3sqrt13)^2 + (2sqrt13)^2
AC^2 = 117 + 52
AC^2 = 169
AC = 13
AD + DC = AC
AD + 4= 13
AD = 9
8 + 5 (x - 3)^3...when x = 9
8 + 5 (9 - 3)^3 =
8 + 5 (6^3) =
8 + 5(216) =
8 + 1080 =
1088