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A negative four in eyesight refers to a measurement of nearsightedness (myopia) on the diopter scale. Specifically, it indicates that a person has a refractive error of -4.00 diopters, meaning they have difficulty seeing distant objects clearly. The higher the absolute value of the negative number, the stronger the prescription needed for corrective lenses.
What else can I help you with?
What is the sum of 4 and negative eight?
The sum of four and negative eight is negative four.
What is negative sixty-four minus four squared?
Negative sixty-four minus four squared is equal to -80.
Four fifths divided by negative four sevenths?
negative one and two fifths
What is an example of a rational number between the negative square root of four and the square root of four?
-1,0,or 1 the negative square root of four is negative two and the square root of four is two
What is the sum of negative six seven and negative four?
negative 71
What does negative mean on your contacts?
It means that your eyesight is bad
What does minus four mean?
this is a negative number -- a number below zero.
Is too much texting bad for your thumbs?
no but bad for your eyesight. that what happened to my friend instead she was on her i touch all day she has negative eyesight for both eyes
Does eyesight mean almost the same as recollection?
No. Eyesight is a function of the eyes and recollection is a function of the brain.
What is bigger negative four tenths or negative four fifths?
negative four fifths
Negative four plus a negative four?
Negative 8.
How do you multiply negative four and negative six?
A negative multiplied by a negative always makes a positive number- so negative four times negative six is simply four times six, which equals twenty-four!
How long does it take for your eyesight to improve after being diagnosed with diabetes?
Four months
What is 20 -30?
10
What is the sum of 4 and negative eight?
The sum of four and negative eight is negative four.
What is the noun in this sentence Mr. Perez takes care of the eyesight of his family?
There are four nouns. Mr. Perez is a proper noun. Care, eyesight, and family are common nouns.
What are The numbers 0 1 2 3 called?
A set of four non-negative integers.A set of four non-negative integers.A set of four non-negative integers.A set of four non-negative integers.
