Answer:
5
Step-by-step explanation:
58+78=131
180-131=49
10(5)-1
=5
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
Answer:
its 2...
Step-by-step explanation:
Answer:
128 fluid ounces
Step-by-step explanation:
<u><em>There are 8 fluid ounces in 1 cup.</em></u>
<u><em>There's 1 cup in 8 fluid ounces</em></u>
<u><em /></u>
16 cups x 8 = 128 fluid ounces