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3 years ago

Identify the independent and dependent variable for the given situation. The amount of

Mathematics

2 answers:

kotegsom [21]3 years ago

8 0

Answer:

distance = independant; time = dependant

Step-by-step explanation:

You are able to change the distance you travel, making it the independant. As you go farther, the time increases, so it is dependant on the distance traveled, therefore it is the dependant.

jek_recluse [69]3 years ago

6 0

The total distance traveled by a car depends on the amount of time. For instance, a car has been driving 50 miles per hour. Therefore, the distance covered is the dependent variable and time is the independent variable.

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The area of a rectangle is 28^2 , and the length of the rectangle is 1ft more than double the width. find the dimensions of the

Dmitry [639]

Either 29 or 32 either way i die soon so bye

3 0

3 years ago

Graph each equation 5x-2y=-4

Shtirlitz [24]

I think typing a stand form equation into a graphing calculator works. (Look up dezmos if you don't have one) but if you want to put it into slope intercept form then add 2y to both sides to get 5x=-4+2y. Then add 4 to both sides to get 5x+4=2y. To get the final answer divide everything by 2 to get 5/2x+2=y
I'm assuming you know how to graph from a slope intercept form equation. (If not just say:)

7 0

4 years ago

If the point (a,3) lies on the graph of the equation 5x + y = 8 then a =?

Contact [7]

Answer:

a = 1

Step-by-step explanation:

Given the point (a, 3) is on the line: 5x + y = 8.

Any point on the line satisfies the equation.

So, (a, 3) should satisfy the equation 5x + y = 8

Substituting x = a and y = 3, we get:

5(a) + 3 = 8

$\implies 5a = 5$

⇒ a = 1

Therefore, (1, 3) is the point on the line.

3 0

3 years ago

Find the product. (r s)2 r² 2rs s r² 2rs s² r² 2rs 2s².

sveta [45]

The product of the given expression is $\rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs$ .

Given

The product of $\rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2$ .

<h3>What is multiplication?</h3>

Multiplication is the process of calculating the product of two or more numbers.

The multiplication of numbers say, ‘a’ and ‘b’, is stated as ‘a’ multiplied by ‘b’.

The product of $\rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2$ is given by;

$\rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2\\\\(2r^3 + 2r^2s) + 2rs + 2rs + 2rs + s^2r^2 + sr^2 + 2s^2\\\\2r^3+ 2r^2s + 6rs + s^2r^2 + sr^2+ 2s^2$

$\rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs$

Hence, the product of the given expression is $\rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs$ .

To know more about Multiplication click the link given below.

brainly.com/question/19943359

6 0

2 years ago

Plz help <br><br>answer fast<br> irrelevant answers will be reported <br><br>

Diano4ka-milaya [45]

Answer:

$1+\sqrt{2}\\$ , $1.5-\sqrt{2}$ , $\sqrt{2} -1$ , $\sqrt{2}-1 , 0.15+\pi /1000 , \sqrt{2} +0.001$ $2.357+\pi /1000000$ $0.0001+\pi /10000000$ and I think you got it, just add to the smaller one $\pi /10000000000000\\$

Step-by-step explanation:

not much to explain, it ןs irrational because $\sqrt{2} and \pi$ arent rattional.

5 0

3 years ago