1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sindrei [870]
3 years ago
10

How to work out a magic square

Mathematics
1 answer:
zloy xaker [14]3 years ago
8 0

Do you just need the 3 by 3?   Then see attached.

To see how to make other ODD magic squares 1728.com/magicsq1.htm

To see how to make EVEN (divisible by 4) magic squares 1728.com/magicsq2.htm

To see how to make EVEN magic squares (NOT divisible by 4) 1728.com/magicsq3.htm

I think that should answer yor question.


You might be interested in
What is -4 x 2 + 3x = -2​
Brrunno [24]

Answer:

lets goooo

-4×2+3x=-2

you multiply -4 by 2 as shown in the question

so -4×2+3x=-2

-8+3x=-2

3x = -2+8

3x =6

you divide both sides by the x variable

3x =6

3x/3=6/3

x=3

5 0
3 years ago
Write the answer as an inequality <br> A number p plus 7 is greater than 24
Evgesh-ka [11]

Answer:

p + 7 > 24

Step-by-step explanation:

7 0
3 years ago
logan recieved a raise of $5 per hour. He made $12 per hour before the raise. By what percent did his salary increase? Round to
Nikitich [7]

This is pretty basic, but you need to convert the percentage into a real number that you can use to multiply by the employee’s current pay rate. To do this, simply move the decimal two places to the left. For a 3% increase, you will use .03.

Step 2: Multiply the employee’s current pay rate by that decimal

If your employee makes $15/hour, then you have: 15x.03=.45. So your employee’s increase is 45 cents per hour. For an employee who makes a salary of $45,000/year, then you have: 45,000x.03=1,350. So your salaried employee’s pay increase is $1,350 per year.

Why You Have to Convert the Percent

This is just a little theory and not needed to do the problem.

The percent symbol is used to tell you something about the number it sits beside. Percent means ‘parts per hundred’. So if a % sign sits beside a 3, it really means 3 parts per 100. You don’t need to know this to calculate a pay increase but it might help you to understand why you need to convert the percent into decimal form to begin with. 3% tells us we need to multiply our pay rate by 3 pieces of a hundred.

Do you remember what the decimal places mean? The first decimal place is the tenths place and the second is the hundredths place. This is why when we convert our percent we have to move two places – we have to open up the hundredths place.

Automatic Pay Raise Calculations

The Human Resources Documents within the Timesheets.com time tracking service calculates pay raise percentage as well as keeps record of changes. Record keeping is required by the

7 0
3 years ago
Can someone help with number 10 ASAP
Allisa [31]

Length is 3 times the width

So L = 3W

If L is decreased by 4m and with increased by 1m and perimeter is 66 then

2(3W - 4) + 2(W + 1) = 66

6W - 8 + 2W + 2 = 66

8W - 6 = 66

8W = 72

W = 9

L = 3 x 9 = 27

Width of rectangle = 9 m and length = 27 m


New rectangle:

Width is increase by 1 m = 9 + 1 = 10 m

Length is decreased by 4 m = 27 - 4 = 23 m

Answer

Dimensions of new rectangle are 10 m and 23 m


6 0
3 years ago
8. Stephanie bought a pair of earrings for $3.25 and a necklace for
Marysya12 [62]

Answer:

the answer is 9.56

Step-by-step explanation:

3.25 + 5.25 = 8.50 ÷ 8 = 1.06 + 8.50 = 9.56

hope it helps :)

6 0
3 years ago
Other questions:
  • A daycare center has 4 infants and 11 toddlers. What fraction of the children is infants?
    10·2 answers
  • You know that 4 pizzas will feed 16 people how many pizzas do you need to feed 88 people?
    7·1 answer
  • Together, teammates Pedro and Ricky 2681 base hits last season. Pedro had 285 more hits than Ricky. How many hits did each playe
    14·1 answer
  • The figures below are similar find the missing perimeter P = 30 m 8m p = ? 4.8 m
    9·1 answer
  • How many solutions for x does the following equation have? 2(x + 4) − 1 = 2x + 7
    8·1 answer
  • Consider the following experiment:
    8·1 answer
  • Find the value of Angle X
    11·1 answer
  • Find the value of y for which the distance between the points p(2 -3) and q(10 y) is 10 units​
    6·1 answer
  • Math!!! Friend needs help!!!!!!!
    15·2 answers
  • Quick algebra 1 question for 50 points!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!