Answer:
Step-by-step explanation:
Given:
Length (l) = 12 cm
Width (w) = 4 cm
Perimeter of the rectangle = 2(l + w) units
<em>P</em> = 2(12 + 4)
<em>P</em> = 2 (16)
<em>P</em> = 32
<h2><u><em>32 cm</em></u></h2>
First question: 0
Second question: 0.94
A = P(1 + r)^t
A = 400(1 + .04)^1
A = $416
Answer:
a = 8
Step-by-step explanation:
45° - 45° - 90° triangle
1 - 1 - √2
8 - 8 - √8