How do you do PEMDAS

2 answers:

8 0

PEMDAS is the steps to do Order of operations...
P- parentheses
E- exponents
M- Multiplication
D-Division
A- Addition
S- Subtraction

You do p first e next then either m or d then a or s

blsea [12.9K]3 years ago

3 0

Here's a tip & trick on memorizing them:

P
l
e
a
s
e

E
x
c
u
s
e

M
y

D
e
a
r

A
u
n
t

S
a
l
l
y

You might be interested in

if the perpendicular drawn from any two vertices to their opposite sides of a triangle are equal prove that the triangle is an i

julsineya [31]

Go and answer yourself is going to benificial for you hdhdjdjdb

Step-by-step explanation:

Put you pen in your hand and hold it titely and put in your

3 0

3 years ago

A backyard was measured with a degree of accuracy to the nearest 2m; 20m × 30m. What is the largest possible area of the backyar

ladessa [460]

We determine the largest possible area of the backyard by multiplying the length and width using the greatest values for each dimensions which is 22 for the length and 32 for the width, or vice versa.
Area = (32 m) x (22 m)
= 704 m²
Thus, the answer is 704 m².
Note: The answer given above was obtained by multiplying 31m by 21 m.

3 0

4 years ago

Simplify the expression. 7d + 3 - 2d

Elena-2011 [213]

Answer:

5d+3

Step-by-step explanation:

just as you combine regular numbers you can combine terms that have the same variable raised to the same exponent, and 7d-2d=5d. So the equation simplifies to 5d+3

4 0

3 years ago

HELP NOW!!!!

VMariaS [17]

Using the concept of probability and the arrangements formula, there is a

0.002 = 0.2% probability that the first 8 people in line are teachers.

----------------------------------

A probability is the number of desired outcomes divided by the number of total outcomes.
The order in which they are positioned is important, and all people will be positioned, and thus, the arrangements formula is used to find the number of outcomes.

The number of possible arrangements from a set of n elements is given by:

$A_n = n!$