All categories

3 years ago

Everything what’s the answer using the order of operations

Mathematics

1 answer:

Eva8 [605]3 years ago

6 0

Answer:

7*3=21

8-5=3

21+3-24

Step-by-step explanation:

You might be interested in

Multiply.<br><br> (−23)(54)<br><br> Enter your answer as a fraction, in simplified form, in the box.

Sati [7]

Answer: $-\frac{1242}{1}$

Step-by-step explanation:

By definition, negative numbers, positive numbers and zero are Integers.

It is important to remember the multiplication of signs:

$(-)(-)=+\\(+)(+)=+\\(-)(+)=-$

You can observe that you must multiply two integers, one of them is negative and the other one is positive. The product will be an integer. Then:

$(-23)(54)=-1242$

Since any Integer can be written as a fraction, you can rewrite the product by writing $-1242$ as the numerator and $1$ as the denominator.

Then, this is:

$=-\frac{1242}{1}$

5 0

4 years ago

Write the number 254 as a sum of hundreds,tens,and ones

Aloiza [94]

200+50+4=254 is the answer

5 0

3 years ago

Read 2 more answers

What is the value of x?

Zielflug [23.3K]

The value of x is 7cm

7 0

3 years ago

Which is the simplified form of the expression (6^-4)^-9/6^6

natima [27]

Given expression: $\frac{((6^{-4})^{-9})}{6^6}$ .

First we would apply exponents of exponent rule on the top.

$(a^m)^n= a^{m\times n}$

Therefore,

$((6^{-4})^{-9}) = (6)^{-4\times -9} = (6)^{36}$

= $\frac{((6^{-4})^{-9})}{6^6} = \frac{6^36}{6^6}$

Applying quotient rule of exponents.

$\frac{a^m}{a^n} = a^{m-n}$

$Therefore \ \frac{6^{36}}{6^6} =6^{36-6}$

= $6^{30}$

<h3>Therefore, $6^{30}$ is the simplified form of the expression $\frac{((6^{-4})^{-9})}{6^6}.$ </h3>

5 0

3 years ago

Read 2 more answers

Answer the following.

AlexFokin [52]

Answer:

I think the total is 628.20$

Step-by-step explanation:

15*12=180

180*2.99=538.2

180*.5=90

90+538.2=628.2

Hope this helped :)

3 0

2 years ago