Recent questions in Mathematics

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The marks scored in a form three maths exam were recorded as follows

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

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In the figure below, O is the centre of the circle and ∟EAD=40º,∟BCD=118º

asked Aug 2, 2021 in Mathematics Form 1 by anony mous

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Represent the following inequalities graphically by shading the unwanted region x≥0, y≥0, x+y≥5, x+y≤10, y≤7, x≤7

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

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Four towns are situated in such a way that town Q is 500km on a bearing of 120º from P. Town R is 240km on a bearing of 210º from town P, while town S is due north of town Q and due east of town P.

asked Aug 2, 2021 in Mathematics Form 1 by anony mous

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Solve for a in 32a+3=2187

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

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In a circle radius 10cm, an arc PQ subtends an angle of 5/12π radians at the centre of the circle. Calculate the radius of another circle whose circumference is equal to the length of arc PQ

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

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The equation of line L is y=3x–4 and is perpendicular to line H. They cross each other at the y-intercept of line L. Find the equation of line H.

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

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The coordinates of points A and B are A (2, 3).B (4,–5). M is the midpoint of vector AB. Determine the coordinates of point M and the magnitude of vector BM.

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

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Form a quadratic equation in the form ax2+bx+c=0 whose roots are b and twice the negative reciprocal of b.

asked Aug 2, 2021 in Mathematics Form 3 by anony mous

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The sides of a right angled triangle measured to the nearest cm are 5cm, 12cm and 13cm Determine the

asked Aug 2, 2021 in Mathematics Form 3 by anony mous

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the minibuses m1,m2,and m3 are approaching a stage P which is on a bearing of 340°from an adjacent stage W minibus m2 is east of stage P and 6km from W on a bearing of 040°,while m1 is on a bearing of 045°from p minibuses m3 and m1 are due north of W if m3 is on a bearing of 250°from m2 find by scale drawing a) the bearing of m2 from m3 b)the bearing of m3 from p c)the distance between

asked Aug 1, 2021 in Mathematics Form 1 by alava

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Solve the equation 1/3(x+4) − ½(2x–4) =2

asked Jul 30, 2021 in Mathematics Form 2 by anony mous

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A distance of 12km is represented by a length of 4cm on a map. Given that the scale of the map is 1:n, find the

asked Jul 30, 2021 in Mathematics Form 1 by anony mous

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A man left 1/5 of his estate in Kerugoya to his wife and 1/3 to each of his two sons .The remainder was to be shared equally among his six brothers. If the estate was worth sh 3 456 000, how much did each of those people get?

asked Jul 30, 2021 in Mathematics Form 1 by anony mous

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Use reciprocal tables to find the value of f given that 1/f = 1/11 + 2/13

asked Jul 30, 2021 in Mathematics Form 2 by anony mous

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Jackie takes 5minutes to run a distance of 1km in a race. Express her speed in

asked Jul 30, 2021 in Mathematics Form 2 by anony mous

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Mr. Kanja,Miss Kanene and Mrs Nyaga have to mark a form three math contest for 160 students. They take 5mins, 4mins, and 12mins respectively to mark a script. If they all start to mark at 9.00 am non-stop, what is the shortest time they can take to complete the marking?

asked Jul 30, 2021 in Mathematics Form 1 by anony mous

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1 answer

Work out using logarithms to 4 s.f

asked Jul 30, 2021 in Mathematics Form 2 by anony mous

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1 answer

Given that 2x2−kx+18 is a perfect square, find k and hence solve the equation 2x2−kx+18=0 by factorization.

asked Jul 30, 2021 in Mathematics Form 3 by anony mous

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The ratio of the size of the exterior angle to the interior angle of a regular polygon is 1:3. Determine the number of sides of the polygon and name it.

asked Jul 30, 2021 in Mathematics Form 1 by anony mous

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