Answer:
63in is your answer
Step-by-step explanation:
1. find the volume of the rectangular prism.
V=LxWxH
V=3 x 2 x 6
V=36
2. Find the volume of the Triangular prism
V= 3 x 3 x 6 / 2 ( you have to divide by 2 because the base is a triangle)
V= 54 /2
V=27
3. ADD both Volume
36 + 27= 63 in.
Hope this helps.
Answer:
63753.8888
Step-by-step explanation:
The most obvious and logical answer here is A
Answer:
Part 1 : ![w^2+4w-60=0](https://tex.z-dn.net/?f=w%5E2%2B4w-60%3D0)
Part 2 :
w=6
l = 10
Step-by-step explanation:
Part 1:
Let the width of the rectangle = w
Length of the rectangle = w + 4
Area of the rectangle is given as
60 Sq Yrds
![60=w(w+4)](https://tex.z-dn.net/?f=60%3Dw%28w%2B4%29)
![60=w^2+4w](https://tex.z-dn.net/?f=60%3Dw%5E2%2B4w)
![w^2+4w-60=0](https://tex.z-dn.net/?f=w%5E2%2B4w-60%3D0)
Hence this expression represents the area of the rectangle. Solving which for w will give us the width of the rectangle.
Part 2:
(w+10)(w-6)= 0
either (w+10) = 0
or
(w-6)=0
or both are zero
(w+10) = 0 ⇒ w = -10
not possible as the dimension can not be 0
(w-6)=0 ⇒ w=6
Hence the width is 6 yards
And thus the length will be 6+4 = 10 yards