Answer:
The value of v is 3/4.
Step-by-step explanation:
First, you have to convert mixed number into improper fraction :
![1 \frac{1}{2} \\ = \frac{2 \times 1 + 1}{2} \\ = \frac{3}{2}](https://tex.z-dn.net/?f=1%20%5Cfrac%7B1%7D%7B2%7D%20%5C%5C%20%20%3D%20%20%5Cfrac%7B2%20%5Ctimes%201%20%2B%201%7D%7B2%7D%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B3%7D%7B2%7D%20)
In order to find the value of v, you have to substract 3/4 to both sides :
![\frac{3}{2} = v + \frac{3}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B2%7D%20%20%3D%20v%20%2B%20%20%5Cfrac%7B3%7D%7B4%7D%20)
![\frac{3}{2} - \frac{3}{4} = v + \frac{3}{4} - \frac{3}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B2%7D%20%20-%20%20%5Cfrac%7B3%7D%7B4%7D%20%20%3D%20v%20%2B%20%20%5Cfrac%7B3%7D%7B4%7D%20%20-%20%20%5Cfrac%7B3%7D%7B4%7D%20)
![v = \frac{3 \times 2}{2 \times 2} - \frac{3}{4}](https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7B3%20%5Ctimes%202%7D%7B2%20%5Ctimes%202%7D%20%20-%20%20%5Cfrac%7B3%7D%7B4%7D%20)
![v = \frac{6}{4} - \frac{3}{4}](https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7B6%7D%7B4%7D%20%20-%20%20%5Cfrac%7B3%7D%7B4%7D%20)
![v = \frac{3}{4}](https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7B3%7D%7B4%7D%20)
Okay here:
Let L be the length and W the width of the rectangle.
1. w=2•L
2. 2L+2W=36
Substitute eq. 1 into eq. 2,
2L+2•(2•L)=36
2L+4L=36
6L=36
L=9
Not done yet, then from eq. 1,
W=2•L
W=2•9
W=18 <------- Your answer. :)
C.
√8+3√2+√32=2√2+3√2+4√2=9√2
Answer:
y
=
−
2
x
+
9
Step-by-step explanation:
Write in slope-intercept form, y
=
m
x
+
b
.