Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Supreet Samal 6 years, 5 months ago
- 1 answers
Sia ? 6 years, 5 months ago
In mathematics, factorization or factoring consists of writing a number or another mathematical object as a product of several factors, usually smaller or simpler objects of the same kind.
Posted by Karishma Kumari 6 years, 5 months ago
- 1 answers
Sia ? 6 years, 5 months ago
Sp =1080
cp = x
gain = {tex}\frac18\times cp{/tex}
1080 - x ={tex}\frac x8{/tex}
{tex}\frac x8{/tex} + x = 1080
x+{tex}\frac {8x}{8}{/tex} = 1080
{tex}\frac {9x}{8}{/tex} = 1080
x = {tex}8x \frac{1080}{9}{/tex}
x = 8 {tex}\times{/tex} 120
x = 960rs
Cp = 960rs
gain = {tex}\frac{1}{8}{/tex}× 960
gain = 120rs
gain% = {tex}\frac{gain}{cp}\times100{/tex}
={tex}\frac{120}{960}\times100{/tex}
{tex}\frac18\times 100{/tex}
12.5% is gain percent
Posted by Akshansh Shakya 6 years, 5 months ago
- 1 answers
Sia ? 6 years, 5 months ago
A pyramid is a solid whose base is a plane figure, whose side faces are triangles having a common vertex.
Ex: Square pyramid, Triangular pyramid, Pentagonal pyramid etc.,
Posted by Santhosh Kumar 6 years, 5 months ago
- 2 answers
Rbhg Kamini 6 years, 5 months ago
Rbhg Kamini 6 years, 5 months ago
Posted by Badlani Badlani 6 years, 5 months ago
- 3 answers
Yogita Ingle 6 years, 5 months ago
Let the digit at units place be x &
Let the digit at tens place be y.
So,
Original number =10x + y.
The sum of the digits of a two-digit number is 8.
=) x + y = 8............(1)
If the digits are reversed, the new number is 18 increase than the original number.
=) 10y + x = 18 + 10x +y
=) 10y -y + x -10x = 18
=) 9y - 9x = 18
=) y - x = 2..............(2)
Substitution Method:
From equation (1), we get;
=) x + y = 8
=) y= 8-x...........(3)
Eliminate the value of y in equation (2), we get;
=) 8 - x -x = 2
=) 8 - 2x = 2
=) -2x = 2 -8
=) -2x= -6
=) x = -6/-2
=) x= 3
Putting the value of x in equation (3), we get;
=) y = 8 - 3
=) y = 5
Therefore,
Original number= 10x + y
=) 10(3) + 5
=) 30 +5
=) 35
Thus,
The original number is 35.
Read more on Brainly.in - https://brainly.in/question/12828289#readmore
Posted by Santhosh Kumar 6 years, 5 months ago
- 1 answers
Posted by Dev Rajput 6 years, 5 months ago
- 5 answers
Posted by Soundarya Pritika 6 years, 5 months ago
- 1 answers
Sia ? 6 years, 5 months ago
A cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex.
Posted by Lav Kumar 6 years, 5 months ago
- 1 answers
Sia ? 6 years, 5 months ago
8 x + {tex}\frac75x{/tex} + 9 = 0
8x + {tex}\frac75x{/tex} = -9
{tex}\frac {40x + 7x}{5}{/tex} = -9
47x = -45
Posted by Kamaraj Kutty 6 years, 5 months ago
- 0 answers
Posted by Ayush Bhosale 6 years, 5 months ago
- 1 answers
Posted by Akshit Sharma 6 years, 5 months ago
- 0 answers
Posted by Na Na 6 years, 5 months ago
- 0 answers
Posted by Patel Arvind Bhai 6 years, 5 months ago
- 0 answers
Posted by Kayin Passing 6 years, 5 months ago
- 2 answers
Abhay Dev 6 years, 5 months ago
Polak Das 6 years, 5 months ago
Posted by Madhu Dhiman 6 years, 5 months ago
- 1 answers
Posted by Yamant Rajput 6 years, 5 months ago
- 2 answers
Posted by Saroja Shivapujimath 6 years, 5 months ago
- 2 answers
Yogita Ingle 6 years, 5 months ago
x2 - 4 = 5
x2 - 4 -5 = 0
x2 - 9 = 0
x2 - 32 = 0
(x - 3) (x + 3) = 0
x - 3 = 0, x + 3 = 0
x = 3 and x = -3
Posted by Rajesh Vijawat 6 years, 5 months ago
- 0 answers
Posted by Prajwal A V 6 years, 5 months ago
- 1 answers
Sia ? 6 years, 5 months ago
{tex}\left(\frac{2}{3}+\frac{3}{5}\right)+x=\frac{-2}{15} {/tex}
{tex} \Rightarrow\left(\frac{10+9}{15}\right)+x=\frac{-2}{15}{/tex}
{tex}\Rightarrow \frac{19}{15}+x=\frac{-2}{15}{/tex}
{tex}\Rightarrow x=\frac{-2}{15}-\frac{19}{15}{/tex}
{tex}\Rightarrow x=\frac{-2-19}{15}{/tex}
{tex}\Rightarrow x= \frac{-21}{15}{/tex}
Therefore, the unknown no.is {tex}\frac{-21}{15}{/tex}
Posted by Rahul Dhankar 6 years, 5 months ago
- 0 answers
Posted by Saima Samna 6 years, 5 months ago
- 0 answers
Posted by Pragati Wankhede 6 years, 5 months ago
- 3 answers
Posted by Shabbir Khan 6 years, 5 months ago
- 0 answers
Posted by Pragati Wankhede 6 years, 5 months ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
