2. Fill in the blanks:(i) 19 is subtracted from the product of 14 and

1.	2. Fill in the blanks:(i) 19 is subtracted from the product of 14 and p. The result is 21. The value of p is(ID) The name of three sided regular polygon is(iii) Number of sides of a regular polygon if each of its exterior angle is 45° is(iv)The square of 0.9 is(V) Volume of a cylinder with radius r and heighth is(vi) Three cubes of metal whose edges are 6cm, 8cm and 10cm respectively are meltedto form a single cube. The edge of the new cube is(vii) The product of a monomial and a bionomial is(viii) The value of ( a + b )2 + ( a - b) is(ix) 213x27 is divisible by 9 if x =(x) Two rational numbers which lie between andandare
Answer» 14p-19=21..14p=40..p=40/14..p=20/7 three sided POLYGON is triangle 5 sides (not sure.. please CONFIRM it once) square of 0.9 is 0.81 volume of cylinder=πr²h volume of cube 6cm + volume of cube 8cm+ volume of cube 10cm=volume of new cube... 6³+8³+10³=side³...12cm product is polynomial value is a²+b²+2ab-a-b 2+1+3+x+2+7=9k...15+x=9k..when x=3 LHS BECOMES 18 which is divisible by 9..hence the answer is 213327. please WRITE whole question..

2. Fill in the blanks:(i) 19 is subtracted from the product of 14 and p. The result is 21. The value of p is(ID) The name of three sided regular polygon is(iii) Number of sides of a regular polygon if each of its exterior angle is 45° is(iv)The square of 0.9 is(V) Volume of a cylinder with radius r and heighth is(vi) Three cubes of metal whose edges are 6cm, 8cm and 10cm respectively are meltedto form a single cube. The edge of the new cube is(vii) The product of a monomial and a bionomial is(viii) The value of ( a + b )2 + ( a - b) is(ix) 213x27 is divisible by 9 if x =(x) Two rational numbers which lie between andandare

Answer»

14p-19=21..14p=40..p=40/14..p=20/7
three sided POLYGON is triangle
5 sides (not sure.. please CONFIRM it once)
square of 0.9 is 0.81
volume of cylinder=πr²h
volume of cube 6cm + volume of cube 8cm+ volume of cube 10cm=volume of new cube... 6³+8³+10³=side³...12cm
product is polynomial
value is a²+b²+2ab-a-b
2+1+3+x+2+7=9k...15+x=9k..when x=3 LHS BECOMES 18 which is divisible by 9..hence the answer is 213327.
please WRITE whole question..