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3 years ago

What is PEMDAS? Also give some examples.

2 answers:

7 0

PEMDAS is:
P Parentheses ( )
E Exponents 4^2
M multiplication ✖️
D Division ➗
A addition ➕
S subtraction ➖

Another way to remember this is by saying
Please
Excuse
My
Dear
Aunt
Sally

If you have any more questions don’t hesitate to ask,
Hope this helps! :3

Elodia [21]3 years ago

6 0

PEMDAS is order of operation.

P= Parenthesis

E= Exponents (Example: 6³)

M= Multiplication

D= Division

A= Addition

S= Subtraction

Examples of PEMDAS(Order of operation):

9×6-(36+49)

First: Start by adding 32+49. You do what ever is in the parenthesis first.

32+49=81

Second: You multiply next because, multiplication comes before subtraction.

9×6=54

Third: Subtract 54 from 81.

54-81=27.

I hope this help's you understand PEMDAS!

-LizzyIsTheQueen

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valkas [14]

ANSWER:

$\begin{gathered} a)\text{ 6} \\ b)\text{ 0} \\ c)\text{ inderminate} \\ d)\text{ 1.6} \\ e)\text{ }\frac{x+h-3}{x+h+4} \end{gathered}$

STEP-BY-STEP EXPLANATION:

We have the following function

$g(x)=\frac{x-3}{x+4}$

Now, we calculate for each case the result of the function.

a) g(6)

$g(6)=\frac{6-3}{6+4}=\frac{3}{10}$

b) g(3)

$g(3)=\frac{3-3}{3+4}=\frac{0}{7}=0$

c) g(-4)

$g(-4)=\frac{-4-3}{-4+4}=-\frac{7}{0}=\text{ inderminate}$

d) g(-15.75)

$g(-15.75)=\frac{-15.75-3}{-15.75+4}=\frac{-18.78}{-11.75}=1.59\cong1.6$

e) g(x+h)

$g(x+h)=\frac{x+h-3}{x+h+4}$

7 0

2 years ago

Help, please the question and thank you

julsineya [31]

$\qquad \qquad\huge \underline{\boxed{\sf Answer}}$

The Correct choice is ~ A

$\qquad \sf \dashrightarrow \: \sf\angle APQ \cong \angle ABC$

Because the two lines are parallel, the given angles forms Corresponding angle pair. and therefore they have equal measures.

7 0

3 years ago

Which property is used in the problem below? 2(x+4)=2x+8 the associative property the commutative property the distributive prop

Serga [27]

The answer is C) The Distributive property.
2(x+4) got turned into 2x+8.

The distributive property does this:
2 times x plus 2 times 4.

2 times x = 2x
2 times 4 = 8.

So the answer is 2x+8.

C) Distributive property is right.

6 0

3 years ago

Read 2 more answers

Mellow Mushroom charges $10 for a pizza, plus $2 per topping. DaVinci's Pizzaria charges $15 for a pizza, plus $1 per extra topp

musickatia [10]

Answer: 5 added to mellow mushroom and 5 added to Davinci’s

Step-by-step explanation:

10+2+2+2+2+2=20

15+1+1+1+1+1=20

4 0

3 years ago

What is the area of this triangle 8m and 6m

mr_godi [17]

Area for triangles is 1/2b * h.

If 8m were the height, then the area is 24 sq m.

If 6m were the height, then the area is still 24 sq m.

The area is 24 sq m.

Hope this helps! Have a great day :)

4 0

3 years ago