CBSE > Class 07 | CBSE Board | Homework Help

Given that the angles of a triangle are in the ratio 5:4:3 Let the numbers x Now 5x + 4x + 3x is equal Now,12x = 180 So, x =180/12 = 15 5×= 15×5 =75 4×=15×4= 60 3x =15×3= 45 Now the required ratio is equal to 75 is to 60 is to 45

1Thank You

ANSWER

Find the amount to be paid at the end of 1 years on Rs. 1800 at 8% per annum compounded quarterly.

Posted by Sakshi Singh 1 year, 8 months ago

CBSE > Class 07 > Mathematics

1 answers

Preeti Dabral 1 year, 8 months ago

P = Rs. 1800
R = 8% per annum
{tex} = \frac{1}{4} \times 8\% {/tex} quarterly
= 2% quarterly
n = 1 year
= 4 quarters
{tex}\therefore A = P{\left( {1 + \frac{R}{{100}}} \right)^n}{/tex}
{tex} = 1800{\left( {1 + \frac{2}{{100}}} \right)^4}{/tex}
{tex} = 1800{\left( {1 + \frac{1}{{50}}} \right)^4}{/tex}
{tex} = 1800{\left( {\frac{{51}}{{50}}} \right)^4}{/tex}
{tex} = 1800 \times \frac{{51}}{{50}} \times \frac{{51}}{{50}} \times \frac{{51}}{{50}} \times \frac{{51}}{{50}}{/tex}
= Rs. 1948.38.

0Thank You

ANSWER

In a zoo there are 4/3 of the animals which are monkey and 9/2 of the animals which are donkeys find the fraction to which monkey to donkeys..

Posted by Shivani S Pradeep 1 year, 8 months ago

CBSE > Class 07 > Mathematics

1 answers

Siddharth Kumar 1 year, 8 months ago

No of monkey =4/3 No of donkey = 9/2 The required fraction form = 4/3:9/2

0Thank You

ANSWER

लदाख के विवाह मे मामा की भूमिका लिखिए

Posted by Ujwal Saraf 1 year, 8 months ago

CBSE > Class 07 > हिंदी

0 answers

ANSWER

The medical period saw an outburst of building activity. Do you agree ? If yes then what were the reason for the same ?

Posted by Cheshta Kataria 1 year, 8 months ago

CBSE > Class 07 > Social Science

1 answers

Yashpal Singh 1 year, 8 months ago

What is ecosystem

3Thank You

ANSWER

What do you understand by the term looping?

Posted by Ayush Mishra 1 year, 8 months ago

CBSE > Class 07 > Computer

2 answers

Saumyadeep Kumar 1 year, 8 months ago

See so looping is an important part of python or any other language in this concept the program will run till the given time in the code

0Thank You

Aadarsh Kumar Singh 1 year, 8 months ago

Ayush You read in ST. Joseph's senior school

3Thank You

ANSWER

Who is the father of computer

Posted by Manvi Kapoor 1 year, 8 months ago

CBSE > Class 07 > Computer

5 answers

Hari ⚡🐯♌ 1 year, 8 months ago

Charles Babbage

0Thank You

Aarushi Patil 1 year, 8 months ago

Charles Babbage

0Thank You

Tanisha Anand 1 year, 8 months ago

Charles Babbage KH FRS was an English polymath. A mathematician, philosopher, inventor and mechanical engineer, Babbage originated the concept of a digital programmable computer. Babbage is considered by some to be "father of the computer".

0Thank You

Saumyadeep Kumar 1 year, 8 months ago

Charles Babbage

0Thank You

Aadarsh Kumar Singh 1 year, 8 months ago

You

0Thank You

ANSWER

A wire is in the shape of a square of side 10 cm If the wire is bent again into a rectangle of length 12cm Find its breadth Which encloses more area

Posted by Haraksh Anand 1 year, 8 months ago

CBSE > Class 07 > Mathematics

3 answers

Yousuf Rehan 1 year, 8 months ago

A+b+a

0Thank You

Sakshi Singh 1 year, 8 months ago

Omg

0Thank You

6B_27_Mehak Singh 1 year, 8 months ago

Perimeter of wire =4×side =4×10 =40cm Therefore, perimeter of wire=40cm If same length of wire use to make rectangle Then, perimeter of rectangle=perimeter of square Perimeter of rectangle=40 cm Length = 12cm Let breadth be z Perimeter of rectangle=40cm 2(length+breadth)=40cm 2(12+z)=40cm 12+z=40/2 12+z=20 z=20-12 z=8cm Hence,breadth of rectangle=8 cm Area of square =side² Area of square=10² Area of square=100cm² Area of rectangle=l ×b Area of rectangle=12 × 8 Area of rectangle=96cm² Thus,square enclosed more area

5Thank You

ANSWER

Community song in Tamil

Posted by Bloody Mary 4 months, 1 week ago

CBSE > Class 07 > Regional Language

2 answers

Akr Thapa 1 year, 8 months ago

Yu to talk 🦜

1Thank You

Samarth The King Maker 1 year, 6 months ago

Wt are female reproduction

0Thank You

ANSWER

Community song of tamil

Posted by Bloody Mary 1 year, 8 months ago

CBSE > Class 07 > हिंदी

0 answers

ANSWER

What is Mangalkavya ?

Posted by Kavya Rajak 1 year, 8 months ago

CBSE > Class 07 > Social Science

1 answers

Suvra Satapathy 1 year, 8 months ago

Mangalakavya is a Sanskrit epic. These literally auspicious poems, dealing with local deity .

1Thank You

ANSWER

विद्यार्थी खिडकीतून बाहेर पाहत होते (अधोरेखित शब्दाची जात ओळखा )

Posted by Neha Choudhary 1 year, 8 months ago

CBSE > Class 07 > Other Subjects

1 answers

Shubh Verma 1 year, 6 months ago

Hello mam

0Thank You

ANSWER

Mayuraha

Posted by Rishabh Tiwari 1 year, 8 months ago

CBSE > Class 07 > Sanskrit

2 answers

Aarti Madaan 1 year, 8 months ago

One peacock

5Thank You

Abhiraj कुमार सिंह 1 year, 8 months ago

Peacock

2Thank You

ANSWER

What are the difference between nutrients and nutrition

Posted by Bikash Naik 1 year, 8 months ago

CBSE > Class 07 > Science

4 answers

Jhansi Kumari 1 year, 7 months ago

Nutrients is present in food and it is a material but nutrition is the process that how we utilising food

0Thank You

Sachee Mehta 1 year, 8 months ago

Good

0Thank You

S. Varsha 1 year, 8 months ago

Nutrients are the raw materials which is needed by our body. Nutrition is the process how our body takes in it and it's utilisation.

0Thank You

Manya Bhatt 1 year, 8 months ago

Carbohydrates, proteins, fats, vitamins and minerals are essential components of food, these components are called nutrients, but Nutrition is the mode of taking food by an organism and its utilisation by the body.

1Thank You

ANSWER

Perimeter is 70m b=? L=50

Posted by Taksh Bhavesh 1 year, 8 months ago

CBSE > Class 07 > Mathematics

2 answers

Shreyansh Keshri 1 year, 8 months ago

1Thank You

Taksh Bhavesh 1 year, 8 months ago

0Thank You

ANSWER

Chapter 1.4 question 5

Posted by Sandhya Kumari 1 year, 8 months ago

CBSE > Class 07 > Mathematics

2 answers

Lakshaya Veeraprumal 1 year, 8 months ago

At 9 pm the temperature would be 8°c below 0°c

0Thank You

Sakshi Singh 1 year, 8 months ago

Right the question

1Thank You

ANSWER

Ch 7th

Posted by Round2Hell New 1 year, 8 months ago

CBSE > Class 07 > Computer

1 answers

Arbaz Sir 1 year, 8 months ago

This is a group that holds all type of charts available in excel

2Thank You

ANSWER

Math Hindi medium adhyay do question answer do point ek prashnawali 2 point 1

Posted by Teena Pradhan 1 year, 7 months ago

CBSE > Class 07 > गणित

0 answers

ANSWER

How to find the circumference of a circlr

Posted by Vidhi Bawri 1 year, 8 months ago

CBSE > Class 07 > Mathematics

4 answers

Nand Kumar 1 year, 8 months ago

The formulae is 2 π r or πD

0Thank You

Manya Bhatt 1 year, 8 months ago

1st step you learn the formula of circumference of a circle which is( 2πr) 2nd step you now the value of π which is (3.14) or (22/7 ) 3rd step then you use this formula in our question

0Thank You

Rohit Yadav 1 year, 8 months ago

Formula of circumference of circle is 2πr 2pie radius Take the Value of π(pie) 22/7 or 3.4 Example- Find the circumference of a circle whose radius is 28cm. Ans- Radius-28cm Circumference-2πr Let's do - 2x22/7x28 Ans- 176cm

2Thank You

Darsh Panjwani 1 year, 8 months ago

2TTr

0Thank You

ANSWER

What is the meaning of गच्छती

Posted by Vidhi Bawri 1 year, 8 months ago

CBSE > Class 07 > Sanskrit

4 answers

Dimple Gupta 1 year, 8 months ago

Jana

1Thank You

Manit Kumar 1 year, 8 months ago

Saha gacti

0Thank You

Aarti Madaan 1 year, 8 months ago

Ek jaata hai

2Thank You

Shristi Patwal 1 year, 8 months ago

Gya

4Thank You

ANSWER

What is meant by real image ?

Posted by Palak Gupta 1 year, 8 months ago

CBSE > Class 07 > Science

5 answers

Navya Jain 1 year, 8 months ago

The image which can obtained on screen that are called real image

0Thank You

Dimple Gupta 1 year, 8 months ago

A image which obtained on screen

0Thank You

Sachee Mehta 1 year, 8 months ago

A image which can only obtained On

0Thank You

Manya Bhatt 1 year, 8 months ago

A real image is an image which is located in the plane of convergence for the light rays that originate from a given object

0Thank You

Sandhya Kumari 1 year, 8 months ago

The image which can obtained on screen that are called real image

2Thank You

ANSWER

Under Alivardi Khan-How did Jagat Seth's banking house get prosperous?

Posted by Boby Joseph 1 year, 8 months ago

CBSE > Class 07 > Social Science

1 answers

Preeti Dabral 1 year, 8 months ago

He was initially appointed as the naib or the deputy to the governor, but just like many other subadars, he soon seized power and came to control the revenue system in Bengal. ... Under the rule of Alivardi Khan in Bengal, the banking house of Jagat Seth became very prosperous.

0Thank You

ANSWER

Find area of circle who circumference is 88

Posted by Pratik Zalte 1 year, 8 months ago

CBSE > Class 07 > Mathematics

2 answers

Darsh Panjwani 1 year, 8 months ago

616.25 is area

0Thank You

Pratik Zalte 1 year, 8 months ago

Radius 14 and area 616

0Thank You

ANSWER

What is light ? How does it travels?

Posted by Fit Ness 1 year, 8 months ago

CBSE > Class 07 > Science

5 answers

Sharanu Sharanu 1 year, 7 months ago

It travels through rectilinear propagation .

0Thank You

Priya Murugan 1 year, 8 months ago

Light is a form of energy. Light travels in straight line. It's speed its about 3,00,000 km per second in air

1Thank You

Navya Jain 1 year, 8 months ago

Light is the form of energy which helps us to see objects near by us . It travels in a straight line.

1Thank You

Param Waraich 1 year, 8 months ago

Light is the form of energy which helps us to see objects near by us . It travels in a straight path

2Thank You

Parul 07E 2022-2023 1 year, 8 months ago

A Radiation or a form of energy that are eyes can detect. It travels in a straight line.

0Thank You

ANSWER

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Dhairya Khakhkhar 1 year, 8 months ago

CBSE > Class 07 > Science

2 answers

Sachee Mehta 1 year, 8 months ago

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

1Thank You

Dhairya Khakhkhar 1 year, 8 months ago

Don't know

1Thank You

ANSWER

5% of it is 600

Posted by Tina Negi 1 year, 8 months ago

CBSE > Class 07 > Mathematics