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How do you find out base of a given equation for example 25 by 3 equals 7 all the values are in base b you are required to find out the value of b How will you find it?
You can find out the base by the following way.. Let us consider the example:
(25/3)=7
To find its base let as assume it has base r.. Now find the value of r by converting the nums in decimal:
(2r+3)/3=7 (As 25 in base r is equal to 2*(r^1) + 5*(r^0) in decimal)
2r+3=21
2r=21-3
2r=18
r=9
What else can I help you with?
Is a plus 2a equals 3a equation or expression?
It is, in fact, an identity - which is an equation which is true for all values of the variable.
What values of x satisfy the equation x2-x equals 6?
-4
What is the difference between the values of y when x equals 99 and x equals 100?
There is no way to know unless you had an equation that gives the relationship between x and y. For example, if y=2x, then when x equals 99 or x equals 100, then the value of y has a difference of 2.
What equation that performs mathematical calculations on a value in worksheet?
In a worksheet, a formula typically performs mathematical calculations on a value using an equation that starts with an equals sign (=). For example, the equation =A1 + B1 adds the values in cells A1 and B1. Formulas can also include functions, such as =SUM(A1:A10), which calculates the total of the values in the range A1 to A10. These equations allow for dynamic calculations that update automatically when the referenced values change.
What are the values of y equals x plus 5?
It is a straight line equation in the form of: y = x+5
7 plus 8 equals 8 plus 7 is an example of which property?
When you can reverse the values in an equation and the answer is the same, this is referred to as commutivity. In this example, this is the commutative property of addition.
Is a plus 2a equals 3a equation or expression?
It is, in fact, an identity - which is an equation which is true for all values of the variable.
What are the values called at which the equation equals zero?
They are called the solutions or roots of the equations.
What values of x satisfy the equation x2-x equals 6?
-4
What is the difference between the values of y when x equals 99 and x equals 100?
There is no way to know unless you had an equation that gives the relationship between x and y. For example, if y=2x, then when x equals 99 or x equals 100, then the value of y has a difference of 2.
What is the exclude value of y equals 1-2x-1?
There are no exclude values of the equation, as given.
How many different combinations of x-values and y-values could satisfy the equation - x plus y equals 5?
10.
Find an equation of variation where y varies directly as x One pair of values is y equals 80 when x equals 40?
Find an equation of variation where y varies directly as x. One pair of values is y = 80 when x = 40
What is -22x equals -4xsquared plus 12?
It is a quadratic equation and the values of x are: -1/2 and 6
What is the answer to y equals y equals -3-x?
There can be no answer. y = y is an identity - a statement that is true for all values of y. That leaves y = - 3 - x. It is not possible to solve one linear equation in two unknown variables (x and y). You can only rearrange the equation: for example, to x+y+3=0.
These values are also called because they are the values at which the equation equals zero?
zeros values at which an equation equals zero are called roots,solutions, or simply zeros. an x-intercept occurs when y=o ex.) y=x squared - 4 0=(x-2)(x+2) (-infinity,-2)(-2,2) (2,infinity)
How many different values for x make the equation x equals 5 true?
One, the value five.
