Answer:
yes
Step-by-step explanation:
lets say u have a dollar. that dollar is a whole number. lets say u have 50 cents. that cents are the decimald
Answer:

Step-by-step explanation:
Given A = 2(l + w)
Divide both sides by 2:

A/2 = l + w
Subtract <em>w</em> from both sides to isolate<em> l</em>


Answer:
-4
Step-by-step explanation:
Adding 21 and -21 cancel each other out so you're left with -4
Answer:
V₂ = 252 cm³
Step-by-step explanation:
Charles's law = If the pressure is held constant, the volume of a gas varies directly with the temperature measured on the Kelvin scale.
Mathematically, 

We have, V₁ = 192 cm³, T₁ = 112 K, T₂ = 147 cm³, V₂ = ?
Using the above relation of Charles's law :

So, the new temperature is 252 cm³.
6Step-by-step explanation: