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Ask QuestionPosted by Dilip Kumar Gupta 13 minutes ago

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Posted by 1472 Lochana.S 15 hours ago

- 1 answers

Gaurav Seth 13 hours ago

**4. Write equations for the following statements:**

**(i) The sum of numbers x and 4 is 9.**

**Solution:-**

The above statement can be written in the equation form as,

= x + 4 = 9

**(ii) 2 subtracted from y is 8.**

**Solution:-**

The above statement can be written in the equation form as,

= y – 2 = 8

**(iii) Ten times a is 70.**

**Solution:-**

The above statement can be written in the equation form as,

= 10a = 70

**(iv) The number b divided by 5 gives 6.**

**Solution:-**

The above statement can be written in the equation form as,

= (b/5) = 6

**(v) Three-fourth of t is 15.**

**Solution:-**

The above statement can be written in the equation form as,

= ¾t = 15

**(vi) Seven times m plus 7 gets you 77.**

**Solution:-**

The above statement can be written in the equation form as,

Seven times m is 7m

= 7m + 7 = 77

**(vii) One-fourth of a number x minus 4 gives 4.**

**Solution:-**

The above statement can be written in the equation form as,

One-fourth of a number x is x/4

= x/4 – 4 = 4

**(viii) If you take away 6 from 6 times y, you get 60.**

**Solution:-**

The above statement can be written in the equation form as,

6 times of y is 6y

= 6y – 6 = 60

**(ix) If you add 3 to one-third of z, you get 30.**

**Solution:-**

The above statement can be written in the equation form as,

One-third of z is z/3

= 3 + z/3 = 30

**5. Write the following equations in statement forms:**

**(i) p + 4 = 15**

**Solution:-**

The sum of numbers p and 4 is 15.

**(ii) m – 7 = 3**

**Solution:-**

7 subtracted from m is 3.

**(iii) 2m = 7**

**Solution:-**

Twice of number m is 7.

**(iv) m/5 = 3**

**Solution:-**

The number m divided by 5 gives 3.

**(v) (3m)/5 = 6**

**Solution:-**

Three-fifth of m is 6.

**(vi) 3p + 4 = 25**

**Solution:-**

Three times p plus 4 gives you 25.

**(vii) 4p – 2 = 18**

**Solution:-**

Four times p minus 2 gives you 18.

**(viii) p/2 + 2 = 8**

**Solution-**

If you add half of a number p to 2, you get 8.

Posted by Sukriti Taru 15 hours ago

- 1 answers

Yogita Ingle 14 hours ago

- The prime factorization of 63 is: 3 x 3 x 7
- The prime factorization of 21 is: 3 x 7

LCM = 3 x 3 x 7 = 63

Posted by Aditya Meshram 15 hours ago

- 1 answers

Yogita Ingle 14 hours ago

No, a **triangle** cannot **have all angles less than 60**°, because if **all angles will** be **less than 60**°, then their sum **will** not be equal to 180°.

Posted by Vani Jindal 1 day, 2 hours ago

- 1 answers

Yogita Ingle 1 day, 2 hours ago

-2(1-x)= -12/-2

-2 (1) - 2(-x)= 6

-2 + 2x = 6

2x = 6 +2

2x =8

x = 8/2 =4

Posted by 𝑺𝒂𝒖𝒎𝒚𝒂 𝑺𝒖𝒓𝒂𝒃𝒉𝒊 1 day, 13 hours ago

- 0 answers

Posted by Rudraa Dhanani 1 day, 21 hours ago

- 3 answers

Posted by Priyank Sahu 1 day, 22 hours ago

- 1 answers

Posted by Tenzin Chogkyi 1 day, 23 hours ago

- 3 answers

Param Tomar 1 day, 20 hours ago

Formula for finding area of rectangle= l *b
Length of rectangle is-5.7cm
Breadth of the rectangle is - 3cm
Therefore the area of rectangle is= l*b-5.7 x 3 =17.1cm

Gaurav Seth 1 day, 22 hours ago

A n s w e r

The given length of the rectangle is 5.7cm and

The breadth of the rectangle is 3cm

Therefore, the area of the rectangle is length×breadth=5.7 × 3 = 17.1 cm

Posted by Aditya Pawar 2 days, 20 hours ago

- 2 answers

Yogita Ingle 2 days, 20 hours ago

41cm is the diagonal and 40cm is the length.

hyp² = length² + breadth²

41² = 40² + breadth²

1681 = 1600 + breadth²

1681 - 1600 = breadth²

breadth² = 81

breadth = √81

= **9cm**

Perimeter = 2( l + b )

= 2 * (40 + 9)

= 2 * 49

= **98cm**

The perimeter of the rectangle is 98cm.

Posted by Mansi Mishra 2 days, 21 hours ago

- 2 answers

Posted by Harshita Pal 2 days, 23 hours ago

- 2 answers

Aditya Pawar 2 days, 20 hours ago

X + 12 = 89
So by transposing 12 from LHS to RHS it becomes -12
SO = X= 89-12=77
X=77

Posted by Muskan Muskan 3 days, 2 hours ago

- 5 answers

Posted by Mohd Junaid 3 days, 14 hours ago

- 2 answers

Posted by Sneha Yadav 3 days, 17 hours ago

- 3 answers

Gaurav Seth 3 days, 17 hours ago

Let the breadth of rectangle be "b"....

So, length of rectangle = 2b...

Also, perimeter = 30

i. e. 2(l + b) = 30

So, 3b is 15

So, b is 5 and l is 2*5 = 10.....

Area of rectangle

= l*b = 10 * 5

= 50 cm^2

Posted by Dakishna Rai 3 days, 18 hours ago

- 0 answers

Posted by Samruddhi Buvaji 3 days, 18 hours ago

- 0 answers

Posted by Aditya Singh 3 days, 21 hours ago

- 5 answers

Posted by Sonali Das 4 days ago

- 3 answers

Posted by Kirat Kaur 4 days, 14 hours ago

- 5 answers

Udhyam Bhardwaj 4 days, 1 hour ago

A median of a triangle is a line segment joining a vertex to the midpoint of the opposite side. A triangle therefore has three medians

Yogita Ingle 4 days, 14 hours ago

A **median of a triangle** is a line segment joining a vertex to the midpoint of the opposite side. A triangle therefore has **three medians**.

Posted by Manjula R Vikas B 4 days, 14 hours ago

- 3 answers

Kirat Kaur 4 days, 14 hours ago

The answer would be
7n + 5 = 19
7n = 19 - 5
7n = 14
n = 14
7
n = 2

Posted by Arnav Ghoshal 4 days, 15 hours ago

- 1 answers

Posted by Kanak Telang 4 days, 17 hours ago

- 5 answers

Yogita Ingle 4 days, 16 hours ago

An angle smaller than the right angle is called an acute angle. In other words, the angle which is less than 90 degrees forms an acute angle. T

So, 1 degree acute angle.

Posted by Arnav Ghoshal 4 days, 17 hours ago

- 1 answers

Yogita Ingle 4 days, 17 hours ago

Mean = Sum of the data/ number of data

= (20 +14 + 6 + 25 + 18+13+19+ 10+ 9+12)/10

= 146/10 = 14.6

20, 14, 6, 25, 18, 13, 19, 10, 9, 12

Rearrange the series in ascending order- 6, 9, 10, 12, 13, 14, 18, 19, 20, 25

Find the middle one out- 6, 9, 10, 12, 13, 14, 18, 19, 20, 25

Median = (13 + 14) ÷ 2

= 27 ÷ 2 = 13.5

Posted by Aryan Kumar 4 days, 21 hours ago

- 3 answers

Yogita Ingle 4 days, 21 hours ago

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Greater side = 5.9

Addtion of remaining sides = 2.1 + 5.3 = 7.4

7.4 > 5.9

So, it is possible to draw a triangle.

Posted by Siddhee Vinayak Patil 4 days, 23 hours ago

- 3 answers

Yogita Ingle 4 days, 23 hours ago

Two angles are called complementary angles, if their sum is one right angle i.e. 90°.

Each angle is called the complement of the other.

Example, 20° and 70° are complementary angles, because 20° + 70° = 90°.

Clearly, 20° is the complement of 70° and 70° is the complement of 20°.

Thus, the complement of angle 53° = 90° - 53° = 37°.

Posted by Free-Fire Player 4 days, 23 hours ago

- 1 answers

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