5/12 - 4/5 = -23/60. You can't simplify -23/60. Hope this is right
Answer:
Step-by-step explanation:
The rectangle has 4 corners of 90 degrees.
Here a rectangle is divided into two right triangles. In right-angled triangles, the opposite side at a 30-degree angle is half a chord...I replace x instead of length.. So x / 2 = 4--->x:8
The perimeter of a rectangle is equal to (length + width) × 2--->(8+4)×2=24m^2
Since the line crosses the Y axis below 1 and raises going to the right it would be y=1/3(4)^x
In a direct proportion, the equation can be set up as
y = kx
k = y/x
k = 6/20
k = 0.3
