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mestny [16]
3 years ago
10

How to solve Mathematics techniques​

Mathematics
1 answer:
serious [3.7K]3 years ago
8 0

Answer:

you can add them

Step-by-step explanation:

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I'm an integer. I am less than zero but greater than -13. When you subtract me from -11. The result is positive. What number am
harina [27]

<u>Answer</u><u>: </u>

Required integer is -12.

Step-by-step explanation:

Given:

Required number is integer.

Required integer is less than zero

greater than -13.

When number is substracted from -11, result is positive.

To Find:

The integer=?

Solution:

Lets assume required integer = x

As Required integer is less than zero and greater than -13 ,  

-13 < x < 0     ------(1)

Also when number is subtracted from -11, result is positive.  

=>  -11 – x > 0

=> -11 > x   -------(2)  

So form 1 and 2  

-13 < x < -11 that is x is an integer which is less than -11 and greater than -13.  There is only one integer between -13 and -11 that is -12.

Hence required integer is -12.

4 0
3 years ago
7m-17=60 solve one and two step equation
lord [1]

Answer:

11

Step-by-step explanation:

Hope it helps you :)

5 0
3 years ago
Read 2 more answers
Encik Zulhazim deposited RM8000 in a fixed deposit account at Bank T for 2 years with interest rate of 5% per annum. What is the
creativ13 [48]

Answer: $34.08

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

\text{Compound Interest}:A=P\bigg(1+\dfrac{r}{n}\bigg)^{nt}\\\\\bullet A=\text{accrued amount (final balance)}\\\bullet P=\text{principal (amount invested)}\\\bullet r=\text{interest rate (convert percentage to a decimal)}\\\bullet n=\text{number of times compounded (in one year)}\\\bullet t=\text{time (number of years)}\\\\\\\underline{\text{Given:}}\\\bullet P=8000\\\bullet r=5\% (0.05)\\\bullet n=3\ \text{(every 4 months is 3 times per year)}\\\bullet t=2

A=8000\bigg(1+\dfrac{0.05}{3}\bigg)^{3(2)}\\\\\\A = \large\boxed{8834.08}

\text{Simple Interest}:A=P(1+rt)\\\\A=8000+8000[1+0.05(2)]\\\\A=\large\boxed{8800.00}

Difference = Compound Interest - Simple Interest

                 =  8834.08  - 8800.00

                 =       34.08      

                 

4 0
3 years ago
What is the value of this expression? PLEASE HELP!!!!
AlladinOne [14]
Not sure if this is correct or not but my answer is 48
These were my steps:
2(6+(12divided(3+1)-1
2x6=12. 3+1=4 4-1=3
12divided by 3 =4
So now all we have are 12 from (6x2) and 4 from 12div. By3
Then we multiply 12 with the 4 which =48
Hope that helped and made sense.

8 0
3 years ago
Please help I have tried to solve this already but I still don't understand it..
Romashka-Z-Leto [24]

Answer:

-5/7 and 0/6

Step-by-step explanation:

Any fraction with 0 in the denominator isnt rational!

5 0
4 years ago
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