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quester [9]
3 years ago
6

Prove that (1+2w) (1 +2w ^2)(1-w-w^2)=6Prove that (1+2w) (1 +2w ^2)(1-w-w^2)=6

Mathematics
1 answer:
Effectus [21]3 years ago
7 0

Step-byp explanation:

x is the answer

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The dDifference in hours between full times and the part timers to work three hours a day is 2 working hours how many hours per
hram777 [196]

full timers work 5 hours a day whereas Part timers work 3 hours a day!

<u>Step-by-step explanation:</u>

Here we have , The difference in hours between full times and the part timers to work three hours a day is 2 working hours  . We need to find that  how many hours per day to full timers work . Let's find out:

Let full timers work x hours , Part time workers work 3 hours a day , According to question, difference in hours between full times and the part timers to work three hours a day is 2 working hours  i.e.

⇒ x-3 = 2

Adding 3 to make x term alone :

⇒ x-3+3 = 2+3

⇒ x=5

Therefore, full timers work 5 hours a day whereas Part timers work 3 hours a day!

4 0
3 years ago
Rewrite the definition “All rectangles are parallelograms” in biconditional form.
harkovskaia [24]
In logic, a biconditional<span> is a compound </span>statement<span> formed by combining two conditionals under "and." Biconditionals are true when both </span>statements<span> (facts) have the exact same truth value.

It could help you transform the statement into biconditional form.

I hope my answer has come to your help. God bless you and have a nice day ahead!

</span>
5 0
3 years ago
A number plus three and seven-tenths<br> Write as an algebraic expression
jasenka [17]

Answer:

x+6.3

Step-by-step explanation:

x+6.3

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

4 0
2 years ago
One of the major reasons to use statistics is to transform data into information.
oksian1 [2.3K]

Answer:

Option A

Step-by-step explanation:

Statistics is basically the analysis of figures and data to give explanatory understanding of these figures and data in form of an information for future research, further analysis and development.

Data is an important tool for development and some are represented in form of figures and the only way to extract some information is using statistics, which is a mathematical tool.

Technological advancement has always been as the end product of information extracted from data in different forms. statistics has various methods to explain data processes and that is why data scientists and statisticians have a good bond in this profession because they share the same idea to give a common goal which is information

7 0
3 years ago
Three times a number x is at least -18
vladimir2022 [97]

Answer:

3x \geqslant  - 18

at least means it need to be more or the lowest it can be is 18

4 0
3 years ago
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