Answer:
1. 4
2. y = 4x
Step-by-step explanation:
1.
Divide any y value by its corresponding x value to find the constant of proportionality.
8/2 = 4
Constant of proportionality: 4
2.
Equation of proportional relation:
y = kx, where k is the constant of proportionality.
y = 4x
Answer:
7963.9
Step-by-step explanation:
hope this helps
ANSWER
Each triangle:40 cm²
Kite : 80cm²
EXPLANATION
The area of a triangle is

The height of the triangle is

and the base is 16 cm.
The area of each triangle is

2. The total area of the kite is 2 times the area of one triangle.

Would assume cd means c*d
c*d is commutative because:
c*d = d*c
The result in multiplication is the same, irrespective of which comes first.
3/6 or 50% is the answer you are looking for