Answer:
First, the equation can be simplified to just: y = 4x
Now, just select points for x, then multiply by 4 to get y.
Step-by-step explanation:
Answer:
[insert carefully drawn regular dodecagon]
Sum of interior angles = (n-2) x 180° Sum of interior angles = 10 x 180° = 1800°
Step-by-step explanation:
We would need to use the simple interest formula given by:
I = Prn
In this case, I = $402.50
P = $2300
N = 2 years
Sub these values into the equation,
402.50 = 2300 x r x 2
402.50 = 4600r
Divide both sides by 4600 to get r,
r = 0.0875
Multiply 0.0875 by 100 to get the percentage rate,
0.0875 x 100 = 8.75%
Hope this helped!
Answer:
area of the shape =1/2*base*height=1/2*40.4*8=1/2*323.2=161.6km2