Answer:
w = 4 1/2
l = 6
Step-by-step explanation:
w = width
2w-3 = length
A = lw
27 = w(2w-3)
27 = 2w² - 3w
subtract 27 from each side:
2w² - 3w - 27 = 0
factor:
(2w-9)(w+3) = 0
solve each for 'w':
w = 9/2
w = -3 (This answer can be discounted because a length cannot be negative)
width = 9/2
length = 2(9/2) - 3 which is 6
Answer:
7
Step-by-step explanation:
35 / 7 = 5
49 /7 = 7
The graph of the linear equation can be seen in the image below.
<h3>
How to graph the linear equation?</h3>
Here we have a linear equation:
y = -x
To graph it, we just need to find two points and the line, and then connect the points with a line.
Evaluating in x = 0, we get:
y = -0 = 0
Then we have the point (0, 0).
Evaluating in x = 1 we get:
y = -1
So we have the point (1, -1)
Now we just need to graph these two points and connect them with a line, the graph can be seen below.
If you want to learn more about linear equations:
brainly.com/question/1884491
#SPJ1
namely, how many go-around or revolutions does a tire have to make for those 165 meters.
![\bf \textit{circuference of a circle}\\\\ C=\pi d~~ \begin{cases} d=diameter\\[-0.5em] \hrulefill\\ d=1.7 \end{cases}\implies C=1.7\pi \impliedby \textit{one revolution} \\\\\\ \textit{how many times does }1.7\pi \textit{ go into 165?}\qquad \stackrel{\pi =3.14}{\cfrac{165}{1.7\pi }\qquad \implies \qquad 30.9}](https://tex.z-dn.net/?f=%5Cbf%20%5Ctextit%7Bcircuference%20of%20a%20circle%7D%5C%5C%5C%5C%20C%3D%5Cpi%20d~~%20%5Cbegin%7Bcases%7D%20d%3Ddiameter%5C%5C%5B-0.5em%5D%20%5Chrulefill%5C%5C%20d%3D1.7%20%5Cend%7Bcases%7D%5Cimplies%20C%3D1.7%5Cpi%20%5Cimpliedby%20%5Ctextit%7Bone%20revolution%7D%20%5C%5C%5C%5C%5C%5C%20%5Ctextit%7Bhow%20many%20times%20does%20%7D1.7%5Cpi%20%5Ctextit%7B%20go%20into%20165%3F%7D%5Cqquad%20%5Cstackrel%7B%5Cpi%20%3D3.14%7D%7B%5Ccfrac%7B165%7D%7B1.7%5Cpi%20%7D%5Cqquad%20%5Cimplies%20%5Cqquad%2030.9%7D)