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
Alex787 [66]
3 years ago
8

Describe order of operation and give an example

Mathematics
2 answers:
ryzh [129]3 years ago
6 0

Order of Operation is commonly referred to as PEMDAS, an acronym for "Please excuse my dear aunt Sally," which references the order in which operations should  be calculated when solving a math problem.

P = parentheses

E = exponent

M = multiply

D = divide

A = add

S = subtract

So you don't always have all of these components, but you consider the ones present in the problem in front of you.    If there is no multiplication, but there is division and a set of parentheses, then you FIRST solve what's inside the parentheses, then  you divide.    If you have some examples, I'll show you.


xxTIMURxx [149]3 years ago
5 0
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Example is use Order of operations to solve 4•(5-3)+12
First you would do 5-3=2 than 2•4=8 than 12+8=20.
You might be interested in
Please I need help ASAP
Anni [7]

Answer:

A. 3t = 24

Step-by-step explanation:

$24 is the total amount spent.

$3 is the price per ticket.

so to get the number of tickets, t, you need the equation 3t = 24.

4 0
3 years ago
Read 2 more answers
Product of squre of x and cube of y
julsineya [31]

Answer:

x²y³

Step-by-step explanation:

(x²) (y³) = x²y³

Hope it helps!

Have a nice day:)

6 0
1 year ago
Read 2 more answers
Diana ,and Jennifer and Christina are making class for the craft fair Diana has made three tenths of her Jennifer has made Two f
Sladkaya [172]
A- Christina
B-Diana
4 0
3 years ago
20. What is the transformation?:
schepotkina [342]

Answer:

Reflection

Step-by-step explanation:

A rotation would be to rotate a figure around the origin

A reflection would be to reflect the figure around one of the axes.

A translation would be to move a figure a certain amount of units.

Since A and A' are 2 units away from the y-axis, and C, B, B', and C' are all one unit away from the y-axis, this could not be a translation because the position of A'B'C' is not the same position of ABC.

It could not be a rotation around the origin or any point because it would result the figure in either Quadrant 2 or 3, and in the one occasion it would be in Quadrant 1, the figure cannot be in that position.

This reveals only one option, that which is a reflection. A reflection about the x-axis would not make sense, since it would result in Quadrant 3, so a reflection around the y-axis would make the most sense.

The data we have above also accounts for a reflection, since all points are a certain distant away from the y-axis.

8 0
3 years ago
Read 2 more answers
Find the value of x.<br> 4<br><br> 14<br><br> 3<br><br> 6
nadezda [96]

Hello from MrBillDoesMath!

Answer:

4

Discussion:

As vertical angles are equal,    Angle 3 = Angle 2,  so

Angle 3 = 3x + 2     (A)

Angles 3 and 7 are corresponding angles and hence equal. So

Angle 3 = Angle 7   =>  use (A) above and Angle 7 =  x + 10

3x + 2 = x + 10  =>   subtract x from both sides

3x -x + 2 = x - x + 10  =>

2x + 2 = 10                 => subtract 2 from both sides

2x = 10 -2 = 8

x = 8/2 = 4


which is the first choice



Thank you,

MrB

5 0
3 years ago
Read 2 more answers
Other questions:
  • X - y = 4<br> x + y = 8<br><br> The x-coordinate of the solution to the system shown is _____.
    12·2 answers
  • An angle measures 176.8° more than the measure of its supplementary angle. What is the measure of each angle?
    15·1 answer
  • HELP ME!!!! PLEASE!!!! Ughhh
    10·2 answers
  • Express in scientific notation 1,789
    11·2 answers
  • Draw a line plot for the fallowing data measured in inches
    5·1 answer
  • 1.98 subtracted by 0.99
    10·2 answers
  • Which of the following equations could be solved to determine the length of RS?
    12·1 answer
  • Which measure is equivalent to 126 in. ? 1 ft = 12 in. 1 yd = 3 ft 3 yd 3. 5 yd 10. 5 yd 31. 5 yd.
    7·1 answer
  • How many solutions does the system of equations graphed below have?
    10·1 answer
  • Choose the item that does NOT have a measurable volume.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!