I think it's the distributive property. I'm not sure. But I hope this helps.
For every x input, hours, the y output, distance is multiplied by a factor of 3. So 1-3. (3, 9) and (5,15) and then to graph those points fine the corresponding x and y values and put a point there
The base of the prism is a 3:4:5 right triangle.
One of the legs is its base and the other is its height. (The longest side is the hypotenuse!)
The area of the triangular base is bh/2 = (9)(12) / 2. There are two of these.
There are also three rectangular sides on the prism.
Their dimensions are 9 by 20, 12 by 20, and 15 by 20.
You can do the arithmetic from here.
And the answer is 828cm ^2
Answer:
B(x, y) = (-2, -2)
Step-by-step explanation:
Given: AB: AC (m₁: m₂) = 1 : 2, A (x₁, y₁) = (-5, 2) and B(x₂, y₂) = (4, -10)
To find: Coordinates of B (x, y)
Using section formula:
∴ 
and 
Therefore Coordinates of B (x, y) is (-2, -2).
