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3 years ago

Help me please points and crown

Mathematics

2 answers:

frozen [14]3 years ago

7 0

B. 1:100

Because one meter is equal to 100 centimeters

Alexxx [7]3 years ago

7 0

It would be 3:100 because like 100 centimeter is 1 meter

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What’s 1/4+1/3 equal

Pani-rosa [81]

Answer:

7/12

Step-by-step explanation:

1/4 +1/3

We need to get a common denominator of 12

1/4*3/3 = 3/12

1/3 *4/4 = 4/12

3/12+4/12 = 7/12

5 0

3 years ago

Read 2 more answers

What is the slope of the line through (-9, 6) and -3, 9) and explain?

olya-2409 [2.1K]

Answer:

m = 1 / 2

Step-by-step explanation:

The slope formula is as follows:

m = y2 - y1 / x2 - x1

Now we insert the numbers into the formula:

m = 9 - 6 / -3 - (-9)

m = 3 / 6

m = 1 / 2

4 0

3 years ago

Peter's salary is twice Anne's salary and half of David's salary. Then the average salary of Anne and David is _ of Peter's sala

satela [25.4K]

<h3><u>Answer:</u></h3>

Average of salary of Anne and David is 1.25 of Peter's Salary

<h3><u>Explanation:</u></h3>

In the question, relations between salaries of Peter, Anne, and David is given. From the given relations, we need to make few equations and calculate the average of Anne and David in terms of Peter's Salary.

Let us assume Peter's Salary as P.

Then we can calculate Anne's salary A = $\frac{P}{2}$ .

Also David's salary = D = $2 \times P$

Average of Anne's and David's salary = $\frac{A+D}{2}$

Average of Anne's and David's salary = $\frac{\frac{P}{2} + 2 \times P}{2}$

Average of Anne's and David's salary = $\frac{5 \times P}{4}$

Average = 1.25 \times P

6 0

3 years ago

The distance between the points (-1, -6) and (-19, -6) is units

Vladimir [108]

Answer:

Step-by-step explanation:

$\sqrt{ {( - 9 - - 1)}^{2} + {( - 6 - - 6)}^{2} }$

$\sqrt{ {( - 18)}^{2} }$

$\sqrt{324}$

3 0

3 years ago

PLZZZ HURRY!!<br> What is the series in summation notation?

dexar [7]

Answer:

A series can be represented in a compact form, called summation or sigma notation. The Greek capital letter, ∑ , is used to represent the sum. The series 4+8+12+16+20+24 can be expressed as 6∑n=14n . The expression is read as the sum of 4n as n goes from 1 to 6 .

Step-by-step explanation:

I hope it's help u

6 0

3 years ago