3 years ago

Order of operations

Mathematics

1 answer:

egoroff_w [7]3 years ago

5 0

Answer:

PEMDAS

Step-by-step explanation:

P = parentheses ( )

E = exponents x^2

M= multiplication z x z

D = division p/ z

A = addition y+z

S = substraction b-z

You do these steps in order.

You might be interested in

The circumference of F is 120 cm what is the length of DE the minor arc

AfilCa [17]

Answer:

Option E 15 cm

Step-by-step explanation:

we know that

The circumference of a circle subtends a central angle of 360 degrees

using proportion

Find out the length of arc DE by a central angle of 45 degrees

Let

x -----> the length of arc DE

$\frac{120}{360}=\frac{x}{45}\\\\x=120*45/360\\\\x=15\ cm$

7 0

3 years ago

An amusement park charges $5 for admission and $.80 for each ride. You go to the park with $13. Which inequality represents this

RSB [31]

Answer:

Answer Placeholder (I'm going to solve it and answer when I'm done)

Step-by-step explanation:

7 0

3 years ago

Write the word sentence as an inequality. Then solve the inequality.

LenaWriter [7]

Answer:

x/7<-3
x<-21

Step-by-step explanation:

x/7<-3
x<-3x7
x<-21

7 0

3 years ago

Gavin and his three friends want to share 1/3of cake equally. Gavin says that each friend will get 1/9 of the cake. Use the drop

Alexxandr [17]

Answer: Incorrect

Step-by-step explanation:

Given

Gavin and his three friends wants to share $\frac{1}{3}$ of cake equally.

So, there are 4 members to distribute the cake

Each member will get

$\Rightarrow \dfrac{\dfrac{1}{3}}{4}\\\\\Rightarrow \dfrac{1}{3\times 4}=\dfrac{1}{12}$

So, each member get one-twelvefth of the given cake.

Hence, Gavin is incorrect.

6 0

3 years ago

Read 2 more answers

Harry drew the number line below to solve a word problem

Oduvanchick [21]

Where’s the answer choices??? the picture?? did you finish the question??

5 0

3 years ago