Construct a line PQ 7.5cm. Using a line inclined 30° at point P to line PQ, locate pointR which divides line PQ in the ratio...

Construct a line PQ 7.5cm. Using a line inclined 30° at point P to line PQ, locate point R which divides line PQ in the ratio 2:3.

---

---

sharon kalunda answered the question on August 13, 2019 at 06:28

Exams With Marking Schemes

• Grade 1
• Grade 2
• Grade 3
• Grade 4
• Grade 5
• Grade 6
• Grade 7
• Grade 8
• Grade 9
• PP1
• PP2
• Playgroup
• Form 1
• Form 2
• Form 3
• Form 4

Related Questions

---

• Three businessmen Njoroge, Mwaura and Kimani contributed a total of sh. 82, 250 to start a business. (Solved)
  

  Three businessmen Njoroge, Mwaura and Kimani contributed a total of sh. 82, 250 to start a business. The ratio of the contribution of Njoroge to Mwaura was 2:3 and that of Mwaura to Kimani was 4:5. How much did Kimani contribute?

  Date posted: August 13, 2019 .    Answers (1)

• Solve for x and y (Solved)
  

  Solve for x and y in

  Date posted: August 13, 2019 .    Answers (1)

• Without using tables or calculators evaluate. (Solved)
  

  Without using tables or calculators evaluate.
  

  Date posted: August 13, 2019 .    Answers (1)

• A two digit number is such that the difference between the ones digit and the tens digit is 2.If the two digits are interchanged, the... (Solved)
  

  A two digit number is such that the difference between the ones digit and the tens digit is 2. If the two digits are interchanged, the sum of the new and the original number is 132. Find the original number.

  Date posted: August 13, 2019 .    Answers (1)

• In the figure below, AC is an arc of a circle centre B, angle ABD = 60⁰, AB =BC=7cm and CD=5cm. If AE is parallel... (Solved)
  

  In the figure below, AC is an arc of a circle centre B, angle ABD = 60⁰, AB =BC=7cm and CD=5cm. If AE is parallel to BD and AB is parallel to ED. Calculate the area of the shaded region.
  

  Date posted: August 13, 2019 .    Answers (1)

• The table below shows the height of tree in Manga forest in metres (Solved)
  

  The table below shows the height of tree in Manga forest in metres
  
  
  Using an assumed meanof 34.5, calculate:-
  
  (a) The mean
  (b) The median
  (c) The standard deviation

  Date posted: August 13, 2019 .    Answers (1)

• A right angled isosceles triangle has area of 4 square units. Find the perimeter of the triangle leaving your answer in surd form. (Solved)
  

  A right angled isosceles triangle has area of 4 square units. Find the perimeter of the triangle leaving your answer in surd form.

  Date posted: August 13, 2019 .    Answers (1)

• On the grid provided, draw the triangle ABC and its image A¹B¹C¹ on the same axes. (Solved)
  

  A transformation represented by the matrix maps A(1, 3), B(3, 3) and C(2, 1) onto A¹B¹ and C¹ respectively.
  
  (a) (i) On the grid provided, draw the triangle ABC and its image A¹B¹C¹ on the same axes.
  (ii) Hence or otherwise determine the area of the triangle A¹B¹C¹
  
  (b) Another transformation represented by the matrix maps A¹B¹C¹ onto A¹¹B¹¹C¹¹.
  (i) Plot triangle A¹¹B¹¹C¹¹ on the same axes
  (ii) Describe the transformation represented by the matrix
  
  (c) Determine the matrix of the single transformation which maps A¹¹B¹¹C¹¹ onto ABC.
  

  Date posted: August 13, 2019 .    Answers (1)

• A cylindrical iron pipe is 2.1 m long and 12cm in external diameter, the metal is 1cm thickand its density is 7.8 g/cm³. Taking pie... (Solved)
  

  A cylindrical iron pipe is 2.1 m long and 12cm in external diameter, the metal is 1cm thick and its density is 7.8 g/cm³. Taking pie as 22/7 find its mass.

  Date posted: August 13, 2019 .    Answers (1)

• Find the value of (Solved)
  

  Find the value of
  

  Date posted: August 13, 2019 .    Answers (1)

• The gradient of the of the curve y = ax² +bx at the origin is equal to 8. Find the value of a and b... (Solved)
  

  The gradient of the of the curve y = ax² +bx at the origin is equal to 8. Find the value of a and b if the curve has a maximum turning point at x = 4

  Date posted: August 13, 2019 .    Answers (1)

• Mariga on arrival to Kenya to play for the country against Sychelles converted 6000 Eurosinto Kenya shillings. During his three day’s stay he spent Ksh.... (Solved)
  

  Mariga on arrival to Kenya to play for the country against Sychelles converted 6000 Euros into Kenya shillings. During his three day’s stay he spent Ksh. 260,000.He converted the remaining amount into US dollars. How many US dollars did he get?(Use the exchange rate below)
  

  Date posted: August 13, 2019 .    Answers (1)

• A circular path of width 14 metres surrounds a field of diameter 70 metres. (Solved)
  

  A circular path of width 14 metres surrounds a field of diameter 70 metres. The path is to be
  carpeted and the field to have a concrete slab with an exception of four rectangular holes each
  measuring 4 metres by 3 metres. A contractor estimated the cost of carpeting the path at sh. 300
  per square metre and the cost of putting the concrete slab at sh. 400 per square metre. He then
  made a quotation which was 15% more than the total estimate. After completing the job, he
  realizes that 20% of the quotation was not spent.
  
  (a) How much money was not spent?
  (b) Find the actual cost of the contract

  Date posted: August 13, 2019 .    Answers (1)

• By use of reciprocals, evaluate the following and give answer to 3 decimal places (Solved)
  

  By use of reciprocals, evaluate the following and give answer to 3 decimal places
  

  Date posted: August 13, 2019 .    Answers (1)

• Three years ago, Joseph was three times older than Agnes. In two years time the sum of their ages will be 75. Determine their present... (Solved)
  

  Three years ago, Joseph was three times older than Agnes. In two years time the sum of their ages will be 75. Determine their present ages.

  Date posted: August 13, 2019 .    Answers (1)

• simplify the expression below. (Solved)
  

  simplify the expression below.
  

  Date posted: August 13, 2019 .    Answers (1)

• Find the L.C.M of (x—1), x² – 1 and x² + 2x + 1 (Solved)
  

  Find the L.C.M of (x—1), x² – 1 and x² + 2x + 1

  Date posted: August 13, 2019 .    Answers (1)

• A cone is made by cutting off a sector as shown below from a circle and gluing the straight edges of the sector. The cone formed... (Solved)
  

  A cone is made by cutting off a sector as shown below from a circle and gluing the straight edges
  of the sector. The cone formed has slant height 14cm and circular base of perimeter 11cm
  
  
  (a) Calculate the value of theta
  (b) The radius of the cone’s circular base
  (c) The height of the cone.
  (d) The cone is cut uniformly on a horizontal plane 1cm below the apex. Calculate the slant
  height of the frustum so formed correct to 2 decimal places.

  Date posted: August 13, 2019 .    Answers (1)

• The sum of all but one of the internal angles of pentagon is 400⁰. Find the number of degrees in the remaining angle. (Solved)
  

  The sum of all but one of the internal angles of pentagon is 400⁰. Find the number of degrees in the remaining angle.

  Date posted: August 13, 2019 .    Answers (1)

• On some day, Mr. Makori bought some oranges worth ksh. 45. On another day of the same week, Mrs Makori spent the same amount of... (Solved)
  

  On some day, Mr. Makori bought some oranges worth ksh. 45. On another day of the same week, Mrs Makori spent the same amount of money but bought the oranges at a discount of 75 cents per orange.
  
  (a) If Mr. Makori bought an orange at sh x, write down a simplified expression for the total number of oranges bought by the two in the week.
  (b) If Mrs. Makori bought 2 oranges more than her husband, find how much each spent on an orange.
  (c) Find the number of oranges bought for the family that week.

  Date posted: August 13, 2019 .    Answers (1)