pie chart with questions on the topic water and some word sums or problem sums on the topic water
Asked by omsingh | 1st Jun, 2015, 04:36: PM
Expert Answer:
Please find one sum related to pie chart and its solution. This topic is there in the CBSE VIII standard, which you will learn in the next year.
Answered by Prasenjit Paul
| 3rd Jun, 2015,
10:10: AM
Answered by Prasenjit Paul | 3rd Jun, 2015, 10:10: AM
- please explain me that what is an identity of an equation
- construct the algebraic expressions for following- 1) cube root of variable T when multiplied with 36 and then subtracted from 100. 2) two times variable X added to 8 and the whole divided by 5 3) one-third of variable C added to 6
- Write the following in product form: (i) (3q)5(ii) 3q5(iii) 35q
- Write the following in exponent form: (i) -5 x a x a x a x b x b x b x b (ii) -2 x 3 x 3 x a x a x b x b x b x c
- Classify the following as monomial, binomial or trinomial: (i) 2x + 3y (ii) 2x3 + 3y2 - 1 (iii) 2xy + 10 (iv) -9x4yz
- Find the coefficient of x in each of the following: (i) (2 - z)x(ii) z3x + 2y (iii) z3y + 2x(iv) x3y + 2xy + 1
- Write down the terms in the following expression: (i) -2x2y + 5xy + y2 - 7 (ii) -9xy + 5x2y - 3
- Identify like terms in the followings: -xy2, -7yx2, -6x2z2, -18z2x2, 3x2y, 2xy2
- Write the numerical coefficient of each of the following: (i) -6x2z(ii) 8z2x2(iii) -xy(iv) 2xy2
- Write 4 different terms which are like to the term -5xy2z2.
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