Step-by-step explanation:
in each equation once substitute the value of x as 0 and again y as zero by this way you will get two values of X and y .
then again find the slope for each equation by the formula
slope= -coefficient of x / coefficient of y
for example,
X+y is greater or equals to 5
or, X+y= 5
or, X=5-y
or, when y is equals to zero
X= 5
and when X is equals to zero
y= 5
then plot the above point in the graph with respect to its slope and the shaded part is the solution
Answer: A
Step-by-step explanation:
The slope which is also known as gradient can be Mathematically defined as change in dependent variable divide by the change in independent variable.
Slope can rate of increase when it is positive. And rate of decrease when it is negative.
Since the slope of the line through the points is 2. Which is positive, the correct option that describes how the slope relates to the height of the water in the pool is therefore;
The height of the water increases 2 inches per minute. Which is option A
A. 0.58 is the corresponding index of the random matrix of 7 criteria for checking the consistency of random judgment.
In probability theory and mathematical physics, a random matrix is a matrix-valued random variable. H. A matrix whose elements are some or all random variables. Many important properties of physical systems can be represented mathematically as matrix problems.
In probability theory and mathematical physics, a random matrix is a matrix-valued random variable. That is, a matrix whose elements are some or all random variables. Many important properties of physical systems can be represented mathematically as matrix problems.
Learn more about matrix here: brainly.com/question/2456804
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Answer:
(7,3)
Step-by-step explanation: -5 is 7 numbers away from 2 and -4 is 3 numbers away from -1
Answer: 4.5
Step-by-step explanation:
90 = 20r
90/20 = 20/20r
r = 4.5