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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.
When solving a quadratic equation what do the X-values stand for as it relates to plotting the graph of the equation?
In a quadratic equation, the X-values represent the points where the graph of the equation intersects the X-axis, known as the roots or zeroes of the equation. These points indicate the values of X for which the quadratic expression equals zero. When plotted, these X-values help define the shape of the parabola, which can open upwards or downwards depending on the leading coefficient. The X-values also reflect the solutions to the equation when set equal to zero.
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 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.
What is -22x equals -4xsquared plus 12?
It is a quadratic equation and the values of x are: -1/2 and 6
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.
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)
