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What does two perpendicular line look like?
It looks like a plus sign (+)
Can linear equations and linear inequality be solved the same way?
Basically. If the inequality's sign is < or ≤, then you shade the part under the line. If the inequality's sign is > or ≥, then you shade the part over the line.
What are the slope and yintercept of line 5x 10y 15?
Without the inclusion of an equality sign and not knowing the plus or minus values of the given terms it can't be considered to be a straight line equation
What is the inequality sign for at least?
The sign is "greater than or equal to" or ≥
What is the additive of -4?
If you mean the ADDITIVE INVERSE, change the minus sign to a plus sign. (And if you see a plus sign, you change it to a minus sign.)
What does the greater sign mean with a line under it?
It means greater than or equal to
What is the sign for greater than or equal to?
greater than is
What is the ancient symbol for mercury?
at the top there is a curved line and a circle under it and under the circle is a plus sign.
What does the line under a greater or less sign mean?
The less-than sign alone means "less than"; if there is a line below, it means "less than or equal".
What is -3 greater or less then plus 8?
Is -3 greater or less then +8?-3 is less than +8 because, on the number line -3 is before 0, and on the number line +8 is after 0. ( All numbers after the 0 on the number line have an invisible + sign in front of them. They are not necessary to add, and most people don't.)
What does At least mean in math terms?
"At least" is expressed with the "greater or equal" sign, for example, x >= 100. (I don't know how to draw the greater-or-equal sign here - it is a horizontal line beneath the greater sign).
Where is the plus sign on a land line phone?
There's not one on most land line phones.
How would you write a number plus three is greater than seven in a equation?
?+3(greater than sign) 7
What is -37 plus -47?
-84
A line is perpendicular to another line when?
A line is perpendicular to another line when it is at an angle of 90° to the other line. + (that plus sign is an example of a perpendicular line)
What are the 10 symbol of mathematics?
SymbolName+addition sign, plus sign-subtraction sign, minus signx or ⋅multiplication sign÷ or /division sign=equal≠not equal<less than>greater than≤less than or equal to≥greater than or equal to#number sign( )parentheses&and (ampersand)%percentπpi|x|absolute value of x√square root!factorial±plus or minusˆcaret - to the power of
What is a positive plus a negative?
The answer will take on the sign of whichever numeral is greater, regardless of sign. 5 + -3 = 2 5 is greater than 3, the answer is positive. 5 + -7 = -2 7 is greater than 5, the answer is negative.
