Answer:
B. x, y, ac
Step-by-step explanation:
variable
[ˈverēəb(ə)l]
NOUN
variables (plural noun)
an element, feature, or factor that is liable to vary or change.
"there are too many variables involved to make any meaningful predictions"
mathematics
a quantity which during a calculation is assumed to vary or be capable of varying in value.
computing
a data item that may take on more than one value during the runtime of a program.
astronomy
short for variable star.
(variables)
the region of light, variable winds to the north of the northeast trade winds or (in the southern hemisphere) between the southeast trade winds and the westerlies.
Variables
Variables
Dependent and independent variables are variables in mathematical modeling, statistical modeling and experimental sciences. Dependent variables receive this name because, in an experiment, their values are studied under the supposition or hypothesis that they depend, by some law or rule (e.g., by a mathematical function), on the values of other variables. Independent variables, in turn, are not seen as depending on any other variable in the scope of the experiment in question. In this sense, some common independent variables are time, space, density, mass, fluid flow rate, and previous values of some observed value of interest (e.g. human population size) to predict future values (the dependent variable).
Answer:
Step-by-step explanation:
Given
Required
Determine an equation that perpendicular to the equation
An equation has the form:
Where
By comparison:
Next, we determine the slope of the new line.
When two lines are perpendicular, the following relation exist:
Substitute 1/5 for m1
The equation of the line is then calculated using:
Where:
and
This gives:
<span><span><span>the underlined 2 in <u>2</u>22,222 is in the hundred thousand place (two hundred thousand)</span></span></span>
<span><span><span />the underlined 2 in 2<u>2</u>2,222 is in the ten thousand place (twenty thousand)</span></span>
<span><span />the underlined 2 in 22<u>2</u>,222 is in the thousand place (two thousand)</span>
<span /><span>the underlined 2 in 222,<u>2</u>22 is in the hundred place (two hundred)</span>
<span>the underlined 2 in 222,2<u>2</u>2 is in the ten place (twenty)</span>
<span>the underlined 2 in 222,22<u>2</u> is in the ones place (two)
</span>
Answer:
The algebraic method is a collection of several methods used to solve a pair of linear equations with two variables.
Step-by-step explanation:
