Answer:
A = 2 (on the left). 10 (on the right)
Step-by-step explanation:
Use pythgaros therom
Do 7^2 - 3^2 = 40
Do square root of 40 which equals the answer
Given :
A graph with a straight line on it.
To Find :
The equation of the line.
Solution :
From the given graph we can see that the line passes through point ( 0,6 ) and ( 4,10 ) .
Also, equation of line passes through two points
and
is :
![y - y_1 = (\dfrac{y_2-y_1}{x_2-x_1})( x - x_1)](https://tex.z-dn.net/?f=y%20-%20y_1%20%3D%20%28%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%29%28%20x%20-%20x_1%29)
Putting all given values, we get :
![y - 6 = (\dfrac{10-6}{4-0})( x -0)\\\\y - 6 = x\\\\y -x = 6](https://tex.z-dn.net/?f=y%20-%206%20%3D%20%28%5Cdfrac%7B10-6%7D%7B4-0%7D%29%28%20x%20-0%29%5C%5C%5C%5Cy%20-%206%20%3D%20x%5C%5C%5C%5Cy%20-x%20%3D%206)
Therefore, the equation of line is y - x = 6 .
Rational number is 7.8 irrational numbers is 7.7 and 7.9
$180 taken away from $450 is $220. the rest i'm not quite sure because there wasn't a given price for the music.
Answer:
4:9
Step-by-step explanation:
8:18 in simplest form is 4:9