Recent questions in Mathematics Form 1

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1 answer

The size of each interior angle of a regular polygon is five times the size of the exterior angle. Find the number of sides of the polygon.

asked Jul 23, 2021 in Mathematics Form 1 by anony mous

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1 answer

Simplify the following:

asked Jul 23, 2021 in Mathematics Form 1 by anony mous

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0 answers

solve for x and y 2^2x-3y=16 5^x-2y=1

asked Jul 22, 2021 in Mathematics Form 1 by yankasmile

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1 answer

Town B is 180km on a bearing 0500 from town A. Another town C is on a bearing of 110° from town A and on a bearing of 150° from town B. A fourth town D is 240 km on a bearing of 320° from A. Using scale drawing, such that 1cm rep 30km,

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Use the reciprocal and square table to evaluate to four significant figure, the expression.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Mr.Maina who deals in electronics sells a radio to a customer at Ksh. 1440 after giving a discount of 10% but find that he makes a 20% profit. Find the profit Mr. Maina would make if he does not give a discount.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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1 answer

The ratio of goats to cows in a farm is 2:5 while the ratio of sheeps to cows is 3:4. If there are 15 sheep, how many animals are there in farm?

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Using a ruler and a pair of compasses only, construct a quadrilateral PQRS in which PQ= 5cm, PS = 3cm, QR = 4cm,<PQR = 135°and <SPQ is a right angle.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

In fourteen years time, a mother will be twice as old as her son. Four years ago, the sum of their ages was 30 years. Find how old the mother was, when the son was born.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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1 answer

Evaluate without using a calculator

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Without using a calculator, evaluate.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Kiprono buys tea costing sh 112 per kilogram and sh.132 per kilogram and mixes them, then sells the mixture at sh.150 per kilogram .If he is making a profit of 25% in each kilogram of the mixture ,determine the ratio in which he mixes the tea.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Given that the ration x:y=2:3 find the ratio (5x-2y):(x+y).

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Given that C varies partly as A and partly as the square of A and that C=20 when A=2 and C=21 when A=3,determine the value of C when A=4.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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1 answer

Solve for x 2-(log x)2=3 log x

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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0 answers

use the table of squares,square roots and reciprocals to evaluate;a)1/√68.73b)(496.8)^2

asked Jul 19, 2021 in Mathematics Form 1 by chariel

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2 answers

use a number line to evaluatea)-7-(-7)b)4-6

asked Jul 19, 2021 in Mathematics Form 1 by chariel

0 votes

0 answers

What is the LCM of 2a+2b and 2a-2b

asked Jul 19, 2021 in Mathematics Form 1 by definedkido

0 votes

1 answer

A triangular prism has cross section ADE as shown. BC//DE, BC=4cm and DE-6cm. If the prism has a length of 10cm and density of 1.32g/cm3. Calculate the mass of the prism of cross-section ABC. Given that the area of trapezium BCDE=36cm2.

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

0 votes

3 answers

A man uses 100m of fencing to enclose a rectangular area using a wall on one side. Find the maximum possible area that can be enclosed.

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

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