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  • 2 answers

Shivani Arora 6 years, 3 months ago

contain one term

Shreya Saneja 6 years, 3 months ago

The expressions which have only one term are called monomials . Example - 2x , 4r , 6z
  • 1 answers

Yogita Ingle 6 years, 3 months ago

First ten natural no. are 1 , 2, 3, 4, 5, 6, 7, 8, 9,10
Mean = Sum/Number
mean = 1+2+3+4+5+6+7+8+9+10/10
= 55/10
= 5.5
The average of first ten natural numbers is 5.5.

  • 2 answers

Prateek Achara 6 years, 3 months ago

a²+2ab+b²

Sssssssssssssss Yyyyyyyyyyyyyyy 6 years, 3 months ago

(a2+b2+2ab)
  • 1 answers

Satvik Kamboj 6 years, 3 months ago

If we apply the property of (a plus b plus c) whole square we get a square plus b square plus c square plus 2ab plus 2ac plus 2bc . Now back to the question as we see that there is no z square, so we get the answer as (x plus y plus z)whole square minus z square... I hope this helps... Satvik
  • 1 answers

Shreya Saneja 6 years, 3 months ago

Since the sum of adjacent angles is 180, So (2x+25)+(3x-5)=180 2x + 25+ 3x - 5=180 2x + 3x+ 25 - 5 =180 5x + 20 = 180 5x =180 - 20 5x = 160 x = 160 ÷ 5 x = 32
  • 0 answers
  • 2 answers

Shreya Saneja 6 years, 3 months ago

132

Rachana Sonicha 6 years, 3 months ago

1/2×6×44 = 132
  • 3 answers

Aashay Priyansh 3 years, 4 months ago

bhai ye kya hai

Anshika Joshi 6 years, 3 months ago

Kya hai kya hai. ?

Satvik Kamboj 6 years, 3 months ago

??
  • 0 answers
  • 1 answers

Shreya Saneja 6 years, 3 months ago

70
  • 1 answers

Shreya Saneja 6 years, 3 months ago

Volume = 343 cm cube So side will be the cube root of 343 that is 7, TSA = 6 × 7 square That is 294 cm square
  • 3 answers

Pushpendra Mishra 6 years, 3 months ago

1000m

Saurav Kumar 6 years, 3 months ago

Kg not kilometer

Saurav Kumar 6 years, 3 months ago

1000 m
  • 1 answers

Yogita Ingle 6 years, 3 months ago

Diameter(d) = 16 m
radiu(r) = 8 m
Height = h m
volume of the cylindrical tank = 5632 m3 
volume of the cylinder = πr2h
∴ πr2h = 5632
(22/7) x 8 x 8 x h = 5632
h = (5632 x 7) / ( 22 x 8 x 8) 
h = 28 m

 

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  • 1 answers

Yogita Ingle 6 years, 3 months ago

Let a and b are two parallel sides of a trapezium .

Given ,

a+b = 6.5 cm ,

Let altitude = h cm

Area of the trapezium (A)=26 cm²

{tex}\frac{1}{2}\times (a+b)h=26{/tex}

{tex}\implies \frac{1}{2}\times 6.5 \times h = 26{/tex}

{tex}\implies h = \frac{26\times 2}{6.5}\\=4 \times 2 \\=8\:cm{/tex}

Therefore,

{tex}Altitude \: of \: the \\ trapezium (h) = 8 \:cm{/tex}

  • 1 answers

Yogita Ingle 6 years, 3 months ago

The floor of the room has 4 sides of equal length.

We cannot consider the room as a cube because the height is different.

So,

      Volume of the room= Area of the floor × Height

                                        = 62 × 4

                                         = 36 × 4

                                          = 144 cm cube

  • 1 answers

Shreya Saneja 6 years, 3 months ago

1
  • 1 answers

Yogita Ingle 6 years, 3 months ago

Two quantities x and y are said to be in inverse proportion
 if an increase in x causes a proportional decrease in y (and vice-versa) in such a manner that the product of their corresponding values remains constant.
That is, if xy = k= Constant
Then x and y are said to vary inversely.
In this case if y1, y2 are the values of y corresponding to the values x1, x2 of x respectively then
 x1 y1 = x2 y2

  • 1 answers

Shreya Saneja 6 years, 3 months ago

-6126
8.1
  • 0 answers
  • 1 answers

Sssssssssssssss Yyyyyyyyyyyyyyy 6 years, 3 months ago

Put value and multipley
  • 1 answers

Suryansh Goyal 6 years, 3 months ago

It is a amswer
  • 1 answers

Yogita Ingle 6 years, 3 months ago

Area of rhombus = 1/2 × (product of diagonal)

= 1/2 × (20 × 24)

= 1/2 × 480

Area of rhombus= 240 cm2

  • 1 answers

Shreya Saneja 6 years, 3 months ago

By using inverse proportion, 20 x 12 = 15 x y 240 = 15 × y y = 16 Ans - 16 days

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