Answer:
ррооо
Step-by-step explanation:
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Answer:
linear equation
Step-by-step explanation:
43x + 4 = y is known as <u>a linear equation since its graph is a straight line</u>.
Your arithmetic sequence has first term 2 and common difference 3. The rule is
![a_{n}=a_{1}+d(n-1)\\a_{n}=2+3(n-1)\\a_{n}=3n-1](https://tex.z-dn.net/?f=a_%7Bn%7D%3Da_%7B1%7D%2Bd%28n-1%29%5C%5Ca_%7Bn%7D%3D2%2B3%28n-1%29%5C%5Ca_%7Bn%7D%3D3n-1)
The graph shows the first 8 terms.
Answer:
A
Step-by-step explanation:
Angle QSR is 180° - 150°, is 30°
So basically you're getting the answer for tan30° which is ![\frac{\sqrt{3} }{3}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B3%7D%20%7D%7B3%7D)
Answer:
![A=(n-3)2\ units^2](https://tex.z-dn.net/?f=A%3D%28n-3%292%5C%20units%5E2)
![A=(2n-6)\ units^2](https://tex.z-dn.net/?f=A%3D%282n-6%29%5C%20units%5E2)
Step-by-step explanation:
we know that
The area of rectangle is equal to
![A=LW](https://tex.z-dn.net/?f=A%3DLW)
where
L is the length of rectangle
W is the width of rectangle
In this problem we have
![L=(n-3)\ units\\W=2\ units](https://tex.z-dn.net/?f=L%3D%28n-3%29%5C%20units%5C%5CW%3D2%5C%20units)
substitute
![A=(n-3)2\ units^2](https://tex.z-dn.net/?f=A%3D%28n-3%292%5C%20units%5E2)
Apply distributive property
![A=2(n)-2(3)](https://tex.z-dn.net/?f=A%3D2%28n%29-2%283%29)
![A=(2n-6)\ units^2](https://tex.z-dn.net/?f=A%3D%282n-6%29%5C%20units%5E2)