Area = width * length
if width = 3/8 length ⇒ length = 8/3 width
area = width * 8/3 width = 8/3 width² = 6
width² =
width =
I’m not sure if this is correct because I have no image but.... 3x + 1 = 18
Answer:
800 cubic inches
Step-by-step explanation:
So all we need to do is:
1) find the volume of 1 cube
2) multiply it by 100, because 100 cubes make up the prism
SO 1)
The volume of cube = side * side * side = 2*2*2 = 8 cubic inches
SO 2)
The volume of prism = 100 * vol(cube) = 100 *8 = 800 cubic inches
ANSWER: 800 cubic inches
Given:
Principal = 15,000
interest = 8.5%
term = 9 years
I = 15,000 * 8.5% * 9 years = 11,475
total amount after 9 years = 15,000 + 11,475 = 26, 475
Preterm after 2 years. wdl of 4,000. penalty is 6 months interest of 4,000
I = 4,000 * 8.5% * 6/12 = 170 amount of penalty
I = 15,000 * 8.5% * 2 years = 2,550 interest earned for 2 years
15,000 + 2,550 = 17,550
17,550 - 4,000 - 170 = 13,380 amount to be invested for another 7 years
I = 13,380 * 8.5% * 7 years = 7,961.10
total amount after 9 years with pretermination
13,380 + 7,961.10 = 21,341.10
F(x)=(x-8)/(x+7). g(x)=(-7x-8)/(x-1). Plug in g(x) into f(x), f(g(x))=[(-7x-8)/(x-1)-8]/[-7x-8)/(x-1)+7], which can be simplified as (-7x-8-8x+8)/(-7x-8+7x-7)=-15x/-15=x. Plug in f(x) into g(x), g(f(x))=[-7*(x-8)/(x+7)-8]/[(x-8)/(x+7)-1]=(-7x+56-8x-56)/(x-8-x-7)=-15x/-15=x, as desired.
