Let's say 'x' to the unknown length, since the sides are proportional we can build up a equation like this :
The answer is A.
Answer:
149
Step-by-step explanation:
Answer: Electrons in water act in a similar way to visible light so they don't absorb or reflect most of the light. Instead they allow it to pass through relatively unimpeded, absorbing wavelengths like infrared and reflecting invisible UV
Answer:
x = 32
(The answer should be 32 if we are solving for x)
You can quiet literally write the question as it is.
The difference of a number x and 2 is 7.
The difference of a number x and 2 can be written as x-2
is can be written as equal or =
This statement can be translated as x-2=7.
It is as simple as that!
