Subject: Maths, asked 2 days, 21 hours ago

## 14.In ?PQR, PS, QT and RU are equal altitudes of the triangle. If PQ = 5 cm, what is the perimeter of the triangle? 15.If the angles of a quadrilateral are in the ratio 2 : 7 : 1 : 5, then what are the four angles of the quadrilateral?

Subject: Maths, asked 2 days, 22 hours ago

## 13.ABCD is a quadrilateral such that AB = BC. Points E and F lie on AD and CD respectively such that ?ABE = ?CBF and ?EBD = ?FBD. If BE = 4 cm and BC = 3 cm, what is the value of BF?

Subject: Maths, asked 2 days, 22 hours ago

## 7.How many solutions does the equation 18x?12y=11 have? 8.The linear equation 4 x + 8 y = 12 has a unique solution, if x and y are

Subject: Maths, asked 2 days, 22 hours ago

## In which quadrant the following points lie: (i) A(5, 2) (ii) B(?5, 2) (iii) C(?5, ?2) (iv) D(5, ?2)

Subject: Maths, asked 2 days, 22 hours ago

## 3. If x 5 + x 4 + 6 x 3 ? 7 x 2 ? 21, on division with ( x ? 2), leaves ( p 2 ? 2) as the remainder, then what is the possible value of p? 4. If p + 4 q + 5 r = 0, then what is the value of the expression ( p 3 + 64 q 3 + 125 r 3)? 5. In which of the following quadrants the point ( x ? 5, y + 8) will lie, if x + 15 = 24 and y + 20 = 9?

Subject: Maths, asked 3 days, 23 hours ago

## The graph of the equation 4x + 3y = 24 meets the line perpendicular to the y-axis at a distance of 4 units from the origin and in the negative direction of y-axis. What is the abscissa of that meeting point?

Subject: Maths, asked 3 days, 23 hours ago

## What is the total volume of 4 spheres with radius 2 /M units each?

Subject: Maths, asked 3 days, 23 hours ago

## The points S and T divide QR in three equal parts as shown in the figure below. If PS = 7.5 cm and ?PQR is an equilateral triangle with sides measuring 15 cm, then what is the perimeter of triangle PST?

Subject: Maths, asked 3 days, 23 hours ago

## Which of the following points lies on the graph of the equation 3x ? 2y + 12 such that its abscissa is 4 /3 times of its ordinate?

Subject: Maths, asked 3 days, 23 hours ago

## If the point (m ? 2, 2m + 1) lies on the line with equation 2x + 3y ? 10 = 0, then what is the value of m?

Subject: Maths, asked 4 days, 19 hours ago

## {5/28 x (- 7/30)} / [3/4 - 1/3]

Subject: Maths, asked 5 days ago

## Circular sheet are each of radius 7 cm and thickness 0.5 cm are placed one above the other to form a right circular cylinder whose total surface area is 1694 cm?.Find the number of circular sheetes required and height

Subject: Maths, asked 5 days, 7 hours ago

## Plse provide the Solution

Subject: Maths, asked 5 days, 7 hours ago

## Plse solve the following problem.........

Subject: Maths, asked 5 days, 7 hours ago