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Ayomide

Questions (57)

a² + b² - 2ab
1. 1 answer
2. 47 views
A square+B square-2AB
1. 1 answer
2. 39 views
1a what is the product of 1⁷/⁹ and 3³/⁴b. What must be added to the product of 1⁷/⁹ and 3³/⁴ to make a total of
1. 1 answer
2. 43 views
#10000 invested for 3 years at r% per annum compound interest amount to #17280. Find r
1. 1 answer
2. 107 views
If 9 is subtracted from half a certain number the result is the same as when 1/3 is added to the numbers. Find the number
1. 5 answers
2. 143 views
Find the value to which #3000 will amount in 5 years at 6% per annum simple interest.
1. 1 answer
2. 115 views
Find the value to which #30000 will amount in 5 years at 6% per annum simple interest.
1. 1 answer
2. 100 views
school fees were increased from #2000.00 to #2500.00 per term. what is the percentage increased
1. 1 answer
2. 91 views
Tw
1. 2 answers
2. 112 views
1 is subtracted from eight times a certain number the result is 15 find the certain number
1. 3 answers
2. 97 views
Find the 6th and 15th terms of the a.p whose first terms is 6 and common different is 6
1. 1 answer
2. 98 views
Explaine what is meant by acceleration of free fell due to gravity g
1. 2 answers
2. 83 views
5 Agricultural classification of plant and explain
1. 0 answers
2. 123 views
The area of sector of radius 14cm is 76cm.what is the angle substended by the sector at the centre of the circle
1. 2 answers
2. 159 views
Sin bica=cos 80(deggre)
1. 1 answer
2. 143 views
The angle of depression of a cliff is 58[deggree] if the cliff is 10.5m high,how far is the boat from the from the foot of the
1. 1 answer
2. 218 views
A given mass of nitrogen is 0.12dm^dat 60degree census and 1.01*10^5.find its pressure at the same temperature if its volume is
1. 2 answers
2. 206 views
Using a ruler and a pair of compasses only. construct a triangle ABC in which /AB/=4.8cm, BA^C=60° and measure the length of
1. 3 answers
2. 344 views
Bisi lives 5km from school.she walks 1km at 4km/h and travels the rest of the way by bus at 16km/h.what is the average speed for
1. 1 answer
2. 605 views
The speed of a bullet of mass 10g is 720km\h.calculate the kinetic energy of the bullet in joules
1. 1 answer
2. 271 views
In an A.P,the first term is 2, and the sum of the 1st and 6th term is 161/2 what is the 4th term
1. 3 answers
2. 207 views
What are the limitations on the rights of a citizen
1. 1 answer
2. 277 views
A car starting From rest is accelerated to a velocity of 28m/s, a brake is apply in 4 second. Calculate its acceleration.
1. 1 answer
2. 235 views
8y+42=7and6y-82=41
1. 1 answer
2. 218 views
Simultaneous equation substitution method x+y=3 and 5x_5y=1
1. 2 answers
2. 395 views
The first three term of an A.P are × (3×+1)and(7×-4)
1. 1 answer
2. 168 views
Calculate the PH of 0.005 mom/dm3 of tetraoxosulphate(vi)
1. 4 answers
2. 1,299 views
What is the solubility of x in mol dm if 25cm of it's saturated solution contains 4.og of x?(x=60g mol)
1. 1 answer
2. 271 views
construct triangle XYZ such that xy=5cm, xyz=120degree and yz=7cm
1. 1 answer
2. 309 views
The change c of a telephone company is partly constant and partly varies as the number of units of call u. The cost of 90units
1. 4 answers
2. 536 views
Find x and y if 3^2x-y=1 and 16^x/4=8^3x-y?
1. 2 answers
2. 677 views
In a G.P,the product of the second and fourth terms is doubled the fifth term and the sum of the first four terms is 80.Find the
1. 1 answer
2. 402 views
Calculate the area of a rectangle of 3.85 meter long and 237meter wide use log table to find the answer
1. 1 answer
2. 314 views
5a-2b=142a+2b=14
1. 2 answers
2. 172 views
y is partly constant and partly varies as x,when y=-2,x=5 and when y=-1,x=4,find y when x=3 and x when y=1
1. 2 answers
2. 479 views
Find the length of the parallel of latitude 42°north
1. 1 answer
2. 810 views
Find the vertical angle of a cone and the program radius when the height is given to you as 20cm
1. 1 answer
2. 422 views
If 3, p, q, 24 are consecutive terms of an exponential sequence find the values of p and q hence find the sum of the first seven
1. 1 answer
2. 605 views
Calculate the pH and the poH 0.0035moldm-3 H3 PO4 solution
1. 1 answer
2. 496 views
Evaluate 2 tan 240 degrees + 3 cos 12 degrees leaving your answer in surd form
1. 3 answers
2. 1,513 views
A ladder 20 m long rest against a vertical wall so that the foot of the ladder is 9 m from the walla. Find, correct to the
1. 2 answers
2. 1,628 views
Three step P,Q and R are at a see. the bearing of P from R is 300°if (PQ)=8km (PR)=11km. (1).illustrate on a diagram (2).find
1. 1 answer
2. 389 views
given that the energy E,varies directly as the resistance R,as the square of the distance D, obtain an equation connecting E,R
1. 2 answers
2. 1,261 views
A closed tin is in the shape of a cylinder of diameter 10cm and height 15cm.Use the value 3.14 for pier to find:a)the total
1. 6 answers
2. 2,627 views
What pressure would be required to compress 7.75litres of hydrogen at atmospheric pressure to 5litres?(1 atom=760mmhg=760 torr)
1. 6 answers
2. 2,098 views
A lamp shade like that of fig 15.26 has a height of 12 cm and upper and lower diameters of 10 cm and 20 cmA.what area material
1. 15 answers
2. 3,959 views
A secretary type 70 words in ten minutes. How many can she type in 2 whole number 3/4
1. 1 answer
2. 386 views
From the top of a building 85ft high, the angle of elevation of the top of a vertical pole is 11 degree 6'. At the bottom of the
1. 1 answer
2. 916 views
if the lengths of the sides of an oblique triangle are 250 m. and the measure of the angle opposite of the later side is 37
1. 0 answers
2. 678 views
what are the measures of the other two angles of an oblique triangle if the angle between the 6.5m. side and the 10.5 m. side is
1. 1 answer
2. 505 views
You are making a garden in a triangular lot, and needed a top soil of mixed humus and fertilized. what is the area of the lot
1. 1 answer
2. 529 views
Directly below a 50m. high cliff is the side of a river. How wide is the river if the angle of depression from the edge of the
1. 2 answers
2. 597 views
what is the angle of elevation of the sun if the shadow of a 5'7" tall man is half the length of his height?
1. 1 answer
2. 491 views
how long is the cable that supports a 10m. high antenna if the cable is connected at the middle of the pole of the antenna and
1. 1 answer
2. 572 views
If the sum of n terms of the series 4+7+10+... is 209, find n
1. 1 answer
2. 899 views
If the sum of the first n terms of the series 4 + 7 + 10 + ... is 209, find n.
1. 4 answers
2. 2,923 views
a car moving at 10 metre per second was uniformly accelerated until it's velocity reaches 20 metre per second.It then maintains
1. 1 answer
2. 541 views

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