All categories

3 years ago

Properties of operation

Mathematics

2 answers:

topjm [15]3 years ago

7 0

<h2>The order of operations are in order by "PEMDAS"</h2>

P=Parenthesis

E=Exponents

M=Multiplication

D=Division

A=Addition

S=Subtraction

These are order of operations

<h2 /><h2>And here are properties of operations:</h2>

The Multiplicative Identity Property

The Commutative Property of Addition.

The Commutative Property of Multiplication.

The Associative Property of Addition.

The Associative Property of Multiplication.

The Distributive Property.

The Additive Identity Property.

and The Additive Inverse Property.

Airida [17]3 years ago

7 0

Answer:

First do brackets(()). Then do exponents(^). Next do times and divide(*,/). Finally do +/-

Step-by-step explanation:

You might be interested in

1. Congruent triangles are ______ similar

Afina-wow [57]

Similar triangles are Sometimes Similar

3 0

3 years ago

I just need someone to tell me who earns more money per hour, and explain how

worty [1.4K]

Answer:

Lisa earns more money because John makes $16 while Lisa makes $18.

3 0

3 years ago

Find the percent of change. Label increase or decrease. Round to the nearest tenth of a percent

notka56 [123]

Answer:

0.15% decrease

Step-by-step explanation:

18.75 - 18.60 = 0.15

Hope this helped!

8 0

3 years ago

Read 2 more answers

15 crackers weigh 69 grams. how many kilograms is this?

Marrrta [24]

Answer:

$0.069\ kg$

Step-by-step explanation:

we know that

1 kg=1,000 g

using proportion

Find out how many kilograms are 69 grams

Let

x -----> the weight in kg

$\frac{1}{1,000}\frac{kg}{g} =\frac{x}{69}\frac{kg}{g}\\\\x=\frac{69}{1,000}\\\\x=0.069\ kg$

6 0

4 years ago

At 4 p.m., the temperature started to change drastically. Each hour, for three hours, the temperature decreased by 7°F. Which wo

GuDViN [60]

The word decreased indicates that a negative internet should be used

7 0

3 years ago