CBSE > Class 07 > Mathematics | CBSE Board | Homework Help

The given equation is
3s + 12 = 0
Subtract –12 from both sides
3s + 12 – 12 = 0 – 12
{tex}\therefore{/tex} 3s = – 12
Divide both sides by 3,
{tex}\frac{35}{3}=-\frac{12}{3}{/tex}
{tex}\therefore{/tex} s = –4
It is the required solution

1Thank You

ANSWER

1458,-486,162,-54,...extend the pattern

Posted by Arya Ballamwar 6 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Ram Kushwah 6 years, 4 months ago

0Thank You

Dharmender Dharm 6 years, 4 months ago

2Thank You

ANSWER

Two people's are standing on an alternate point . If one person is standing at a right angle write the angle on which the second person is standing and also find the ratio of the angles

Posted by Tanu Tuteja Malhan 6 years, 4 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

10y-20=50

Posted by Surakha Rangani 6 years, 4 months ago

CBSE > Class 07 > Mathematics

7 answers

Tarush Rai 6 years, 4 months ago

True y =7

0Thank You

Divya Prajapati 6 years, 4 months ago

Y=7

0Thank You

Sreelakshmi Puthiyottil 6 years, 4 months ago

Y=7

0Thank You

Ram Kushwah 6 years, 4 months ago

10y-20=50 10y =50+20 10y=70 y=7

0Thank You

Kamaljeet Kaur 6 years, 4 months ago

Y= 7

0Thank You

Tanya Gupta 6 years, 4 months ago

Y = 7

1Thank You

Tanu Tuteja Malhan 6 years, 4 months ago

y=-30

1Thank You

ANSWER

-6+(7)_8

Posted by Amika Kumari 6 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Adheena Mathews 6 years, 4 months ago

2Thank You

ANSWER

What is 90 degree s

Posted by Maheswari Manikandan 6 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Beena Norbert 6 years, 4 months ago

It is an right angle triangle

0Thank You

Surakha Rangani 6 years, 4 months ago

Right angle

0Thank You

ANSWER

Please let me know if you have your perfectly not suitable for this question try these of chapter 6 page number 129 and 130

Posted by Mahek Bansal 6 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Tarush Rai 6 years, 4 months ago

Back of the booook you foooool

1Thank You

Shrey Solanki 6 years, 4 months ago

Bhag edhar se

2Thank You

ANSWER

I want to ask multiple choice questions

Posted by Harcharan Singh 6 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Tanya Gupta 6 years, 4 months ago

Which lesson

0Thank You

ANSWER

What is the perimeter of lenght 56cm and breath 84cm. Find.

Posted by Anamika Bala 6 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Parveen Kumar 6 years, 4 months ago

280 cm

0Thank You

A B 6 years, 4 months ago

Kudh se bana

2Thank You

ANSWER

31/5÷12/5

Posted by Gunish Karmkar 6 years, 4 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

What is the meaning of mean

Posted by Sonanya Shrivastava 6 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Dimple Shah 6 years, 4 months ago

Average of particular no that will divide their number

1Thank You

Pranjal Bengani 6 years, 4 months ago

Mean is the sum of all observation divide by the no of observations. Thank You!

1Thank You

ANSWER

Find the mean proportional between 16 and 25

Posted by Ashutosh Jha 6 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Hanish Singla 6 years, 4 months ago

41/2

0Thank You

ANSWER

An angle is greater than 45 degree is its complementary angle greater than 45 degree or equal to 45 degree or less than 45 degree

Posted by Prince Bhatter 6 years, 4 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Ex-7.2 question 8th any other type of answer can be also there

Posted by Kamaljeet Kaur 6 years, 4 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

2(7*4)+(3*5)

Posted by Alisha Priyadarshini 6 years, 4 months ago

CBSE > Class 07 > Mathematics

4 answers

Tanya Gupta 6 years, 4 months ago

0Thank You

Himesh Rajpurohit 6 years, 4 months ago

Solve the following question

0Thank You

Abhilasha Bora 6 years, 4 months ago

2(7*4)+(3*5) =2(28)+(15) =56+15 =71

0Thank You

Abhijeet Upadhyay 6 years, 4 months ago

0Thank You

ANSWER

2x square

Posted by Srilekha Bapatla 6 years, 4 months ago

CBSE > Class 07 > Mathematics

3 answers

Sunil Dutt Tyagi 6 years, 4 months ago

? ? ? ? ?

0Thank You

Abhilasha Bora 6 years, 4 months ago

4x²

0Thank You

Harshil Bhatnagar 6 years, 4 months ago

0Thank You

ANSWER

A +12=5

Posted by Yashi Vidhi 6 years, 4 months ago

CBSE > Class 07 > Mathematics

4 answers

Kamaljeet Kaur 6 years, 4 months ago

A+12=5 A=5-12 A= -7

1Thank You

Abhilasha Bora 6 years, 4 months ago

A+12=5 A=5-12 A=-7

1Thank You

Aadi Prajapati 6 years, 4 months ago

-7

0Thank You

Tanya Gupta 6 years, 4 months ago

A = 12 - 5 A = 7 Thus, the answer is 7.

0Thank You

ANSWER

647744 ,673378843 ka square fit nekalo

Posted by Pankaj Printers 6 years, 4 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

123,456,789 +987654321=?

Posted by Rahul 2525 6 years, 4 months ago

CBSE > Class 07 > Mathematics

3 answers

Rahul 2525 6 years, 3 months ago

0Thank You

Rahul 2525 6 years, 4 months ago

No wrong

0Thank You

Tanya Gupta 6 years, 4 months ago

246913578

1Thank You

ANSWER

Write the formula of area

Posted by Satish Kumar 6 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Bhargav V 6 years, 4 months ago

Area of rectangle=length*breadth Area of square=side*side

1Thank You

Tanya Gupta 6 years, 4 months ago

Area = Length * Breadth

1Thank You

ANSWER

7m + 19 /2= 13

Posted by Tavisha Ahlawat 6 years, 4 months ago

CBSE > Class 07 > Mathematics

5 answers

Aadi Prajapati 6 years, 4 months ago

1/2

0Thank You

Rahul 2525 6 years, 4 months ago

Yes correct

0Thank You

Bhargav V 6 years, 4 months ago

7m+19/2=13 7m+19=13*2 7m+19=26 7m=26-19 7m=7 m=7/7 m=1

0Thank You

Tanya Gupta 6 years, 4 months ago

Transposing like and unlike terms 7m = 13 - 19 * 2 7m = 13 -38 7m = 25 m = 25 /7 Answer u can found yourself

0Thank You

Pankaj Printers 6 years, 4 months ago

Yes

1Thank You

ANSWER

Abc is a trinangle , right - angled at c . If ab = 25 cm and ac=7 cm , find bc.

Posted by Hitesh Chopra 6 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Aadi Prajapati 6 years, 4 months ago

2Thank You

ANSWER

The sum of two interior angles

Posted by Tejveer Gurjar 6 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Abhilasha Bora 6 years, 4 months ago

The sum of two interior angles is equal to the opposite exterior angle

0Thank You

ANSWER

3×10^0

Posted by Vikas Garg 6 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Aadi Prajapati 6 years, 4 months ago

0Thank You

Harsh Mishra 6 years, 4 months ago

3 x 10 ^ 0 = 3, that's it....

0Thank You

ANSWER

How how many age in a square pyramid

Posted by Anjani Patel 6 years, 4 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

24=2×(n+3)

Posted by Pratik Hundekari 6 years, 4 months ago

CBSE > Class 07 > Mathematics

4 answers

Rahul 2525 6 years, 4 months ago

N=9

0Thank You

Anjani Patel 6 years, 4 months ago

Sorry

0Thank You

Anjani Patel 6 years, 4 months ago

24=2n+6. 24-6 =2n 8=2n 8÷2=n 4=n

1Thank You

Tanya Gupta 6 years, 4 months ago

24=2n +6 2n = 24- 6 2n = 18 n = 18/2 n = 9

2Thank You

ANSWER

2 has not variable or has which

Posted by Anita Phappagire 6 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Pratik Hundekari 6 years, 4 months ago

0Thank You

Anita Phappagire 6 years, 4 months ago

2x°=1

1Thank You

ANSWER

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