Answer:
Step-by-step explanation:
<u>Given the following data;</u>
Length = 312 meters
Breadth = 186 meters
To find the perimeter of the rectangle;
Mathematically, the perimeter of a rectangle is given by the formula;
Perimeter = 2(L + W)
Perimeter = 2(312 + 186)
Perimeter = 2(498)
Perimeter = 996 meters
To the nearest meters, we have;
Perimeter = 996 ≈ 1000 meters
Let P represent the perimeter of a rectangular field.
900 < P > 1000
Therefore, 
Answer:
2.1
Step-by-step explanation:
you round the one and thus 2.1
They are called powers of 10.
Answer:
Step-by-step explanation:
1) 
is in exponential form.
<u>Now, radical form is </u>![\sqrt[3]{5^{2} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B5%5E%7B2%7D%20%7D)
2) 
is in exponential form.
<u>Radical form is </u>
3) 
is in exponential form.
<u> Radical form is </u>![\sqrt[5]{3^{2} }](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7B3%5E%7B2%7D%20%7D)
4) 
is in exponential form.
<u> Radical form is </u>
<h3>
<u>If you need to ask any question, please let me know.</u></h3>
<span>x in (-oo:+oo)
(x+20)/2 = 3*x // - 3*x
(x+20)/2-(3*x) = 0
(x+20)/2-3*x = 0
(x+20)/2+(-3*2*x)/2 = 0
x-3*2*x+20 = 0
20-5*x = 0
(20-5*x)/2 = 0
(20-5*x)/2 = 0 // * 2
20-5*x = 0
20-5*x = 0 // - 20
-5*x = -20 // : -5
x = -20/(-5)
x = 4 so x= 4</span>
