Answer:
see explanation
Step-by-step explanation:
The area (A) of a regular decagon ( 10 sided ) is calculated as
A = 0.5 × perimeter × apothem
Here side length = 3.25, hence perimeter = 10 × 3.25 = 32.5 m, thus
A = 0.5 × 32.5 × 5 = 81.25 m²
You would multiply it by 4
4(3x^2 +2 )
12x^2 +8
Answer: 18.84cm
Step-by-step explanation: 3 x 2 x 3.14 = 18.84cm
As we travel from (-2, p) to (2, 2p+1), x increases by 4 and y increases by p+1. Note that -2 + 4 = 2 (which is correct), and that p + (p+1) = 2p+1 (which is also correct).
p+1
Thus, the slope of this line is m = rise / run = -------- = 9
4
Then p + 1 = 36, and p = 35.
Step-by-step explanation:
44 month old
12 months=1 year
44÷12=3 2/3
3 2/3 years