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4 years ago

Someone!!!!!!!!!!! Please

Mathematics

1 answer:

Marrrta [24]4 years ago

6 0

$\frac{\sqrt{5} }{\sqrt{7} } = Rationalising Factor = \sqrt{7}\\ = \frac{\sqrt{5} }{\sqrt{7} } X \frac{\sqrt{7} }{\sqrt{7} } \\Answer: \frac{\sqrt{35} }{7}$

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I need help please fast

Slav-nsk [51]

1. Subtract the largest number with the smallest number... e.g. 100 - 25

2. Divide the range by 5 and 10... e.g 75/10= 7.5 75/5=15

3. Pick the number between 5 and 10... e.g. 7.5

4. Round to the largest whole number... e.g. 8

5. Add 8 to the smallest number of the range 5 times... e.g. 25 + 8, 33 +8, etc

6. You'll want to have it so the previous number becomes your beginning of your intervals... e.g. 25-33, 33-41, 41-49, 49-57, 57-65.

6. Fill your histogram

7 0

4 years ago

Someone help me please!!!!!!!!!!!!!!!!

Digiron [165]

The independent variable, x, represents the number of years worked, and the dependent variable is the total salary, because the total salary depends on the number of years worked. A function relating these variables is D(x) = [y = 4,000x + 45,000] So D(3) = [$57,000], meaning 3 years of work will give a total salary of $57,000.

<h3>The types of variables.</h3>

In an experiment, there are two (2) main types of variables and these include:

Dependent variable.

Independent variable.

<h3>What is an independent variable?</h3>

An independent variable can be defined as the variable that is being manipulated by an experimenter or researcher. This ultimately implies that, it is typically considered to be the cause in an experiment and represented by x.

In this scenario, we can infer and logically deduce that the independent variable, x, represents the number of years worked, and the dependent variable is the total salary, because the total salary depends on the number of years worked.

A function relating these variables is D(x) = [y = 4,000x + 45,000].

So D(3) = [$57,000], meaning 3 years of work will give a total salary of $57,000.

Read more on independent variable here: brainly.com/question/82796

#SPJ1

7 0

2 years ago

HELP!

Ber [7]

Answer:

U think the answer is C.

5 0

3 years ago

Read 2 more answers

When you have an x value of zero in a point like this one (0,8) where is the point located on the graph? When you have a y value

MArishka [77]

Answer:

well I don't have a picture to explain it but (0,8) would be on the y axis and 8 on the x-axis ( it would go up 8 times and stay on the same line)

it would be -3 on the y axis and it wouldn't move up or down (move 3 points to the left)

Step-by-step explanation:

(x,y) when the x is 0 it doesn't move on the x-axis (left or right) and when it is 0 it doesn't move on the y-axis (up or down)

hope that makes sense!

3 0

3 years ago

How do you identify like terms? Like terms are separated by or

Natali [406]

Answer:

Step-by-step explanation:

Terms are separated by addition or subtraction in an expression. Recall that a monomial is a single term, a binomial has two terms, a trinomial has three terms and a polynomial has many tearms

4 0

3 years ago