Answer:
(6 , 29/8)
Step-by-step explanation:
Let divide the segment into 8 equal parts (since 3 (CE) + 5(ED) = 8)
(11 - 3) / 8 = 8/8 = 1. So each x-segment will be 1 unit
(3 - 4) / 8 = -1/8. So each y-segment shall be -1/8 unit.
CE will represent 3/8 of the relative line.
Ex = 3 + 1 * 3 = 3 + 3 = 6
Ey = 4 + (-1/8) * 3 = 4 - 3/8 = 29/8
(6 , 29/8) is the final answer
The formula for finding the volume of a rectangular prism (the cargo area of the truck is the shape of a rectangle in 3D; a rectangular prism) is V = (l)(w)(h); where <em>l</em> = length, <em>w</em> = width, and <em>h</em> = height.
First, substitute the known values into the equation:
l = 8.5
w = 6
h = 10.5
V = (8.5)(6)(10.5)
<em>(Note: .5 = 1/2)</em>
Now, all we need to do is simplify:
V = 535.5 ft³ OR 535 1/2 ft³
<em>(Note: ft</em><em>³</em><em> is the condensed form of cubic feet)</em>
You can pick whichever form your test directs you to use. They are both the same value though.
Hope this helps!
Answer:
k= 0.473
Step-by-step explanation:
A
given the 2 equations
2x + y = - 2 → (1)
x + y = 5 → (2)
subtract (2) from (1) term by term to eliminate y
(2x - x ) + (y - y ) = (- 2 - 5 )
x + 0 = - 7 ⇒ x = - 7
substitute x = - 7 in either of the 2 equations and solve for y
(2) : - 7 + y = 5 ( add 7 to both sides )
y = 5 + 7 = 12 → A