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The vertical angle of an isosceles triangle is twice the sum of the base angles. Find each angle of the triangle??
5 answers
asked by
Aryan Goel
1,141 views
A man travelled 5/3km by car, 8/6km travelled by bus remaining distance travelled by walk what is the part of walk on total
1 answer
asked by
DANDU LAKSHMINARAYANA
431 views
A contains some red and blue balls. There are four more red than blue balls. A ball is removed at random and replaced. A second
4 answers
asked by
Peter
2,549 views
A shopkeeper buys an article whose printed is rs 4000 from a wholesaler at a discount of 20% . the rate of sales tax under vat
2 answers
asked by
Arshi
937 views
A shopkeeper buys an article whose printed is rs 4000 from a wholesaler at a discount of 20% . the rate of sales tax under vat
4 answers
asked by
Arshi
1,496 views
The denominator of a fraction is5 more than the numerator. If the numerator is increased by 18 and the denominator is decreased
2 answers
asked by
Kavi
607 views
There are some flowers in a basket.if these are distributed among 12 children equally,8flowers remain and if these flowers are
1 answer
asked by
Siddhant nagendra bansod
568 views
Find the first and second derivatives of the following function:
f(x)=7cosx+sin2x
2 answers
asked by
Amilia
523 views
Two concentric circles are such that one circle has half the radius of the other. If a point is chosen at random inside the
3 answers
asked by
Matthew
1,672 views
The sum of the digits of a two digit number is 12 . If the digits are reversed , the new number is 12 less than double the
1 answer
asked by
Anonymous
411 views
In what way is the bar graph is better than the pictographs
9 answers
asked by
R rishika
3,124 views
Log20+3log2-lpgq.6
1 answer
asked by
Marcp
321 views
The thickness of a metallic tube is 1 cm and the inner diameter of the tube is 12 cm find the weight of 1 metre long tube is the
3 answers
asked by
PRASHANT bhardwaj
809 views
A car travels 185 m in the first 15 seconds and 240 m in the next 20 seconds. what is the average speed of the car in km/h?
1 answer
asked by
Katharine
344 views
The ratio of the strings that plays the notes F and G is 9 to 8.if a string 32 cm long plays G, what is the length of the string
3 answers
asked by
Aaliyah
1,573 views
Cal Q. Later measured his pulse and found that his heart beat at a rate of 80 beats a minute at rest. At this rate, how many
4 answers
asked by
School123
637 views
One lap of a racing circuit is 3 (wholes) and 3/4 km. Work out the total distance for 4 (wholes) and 1/2 laps.
3 answers
asked by
stella xx
1,315 views
Equilateral triangle ABC is inscribed in circle O, whose radius is 4. Altitude BD is extended until it intersects the circle at
2 answers
asked by
Mithun raj
1,042 views
Before 5 years a man was 3 years times his boy but after 10 years the father's age will be 6 more than 2 times his boy.
Find the
2 answers
asked by
Buma
510 views
If a cone of radius r and slant height 2r is surmounted on a cone having radius 2r and slant height 4r then find total surface
3 answers
asked by
Sanjay
617 views
Captain salman has 12m of fencing that he wants to use to make rectangular pens to put around his garden to make predators out.
2 answers
asked by
Kusumq
547 views
ABCDEF is a regular hexagon. Find the value of. VectorAB+AC+AD+EA+FA.
4 answers
asked by
Shivam
476 views
TanA=√2-1 then find secA.sinA+tan^2A-cosecA
2 answers
asked by
Shubham
637 views
Radius of a circle,13cm. Length of the chords is 10cm find the distance of the chord from the center of a circle
2 answers
asked by
Muskan
658 views
A field in the form of a parallelogram has base 15 dam and altitude is 8 dam. find the cost of watering the field at 10 P per
squ
2 answers
asked by
Hs
569 views
The area of a parallelogram is 72 CM square and its altitude is twice the corresponding base. the length of a base is
2 answers
asked by
Hs
814 views
If the sum of two natural numbers is 77 and its gusa 7, then all the pairs of searches will be done
How to write the sum?Steps
1 answer
asked by
Dev
444 views
An isosceles right triangle has a hypotenuse of 18 m. Find the other two sides
1 answer
asked by
Abc
335 views
The formula for a simple interest rate is I = PRT and Total Balance = P + I
The formula for compound interest is B = P × (1 +
3 answers
asked by
Jean
472 views
The areas of three flats a b and c are in the ratio 5:6:8 respectively. If the difference in the area of flat c and flat a is
5 answers
asked by
Dolly
2,318 views
A cone and cylinder same radius and same height.express ratio of their curved surface areas
1 answer
asked by
Akshara
410 views
A cone and cylinder are of the same radius andsame height. Express ratio of their curved surface areas
1 answer
asked by
Akshara
351 views
If the sum of circumferences of two circles wirh radii r1 & r2 is equal to the circumference of a circle of radius r, then what
2 answers
asked by
Sanjay
865 views
John bought hundred eggs for Rs.40 out of these four eggs were found to be broken and he sold the remaining eggs at the rate of
3 answers
asked by
Dipeeka
533 views
Snehal has a red ribbon that is 80 cm long and a blue ribbon,2.20 m long. what is the ratio of the length of the red ribbon to
4 answers
asked by
Ankit
1,077 views
Sin theta,cos theta,tan theta are in g.p. prove that cot^6 theta-cot^2 theta =1
5 answers
asked by
Sumathi
1,475 views
A man gave 1/3 of his savings to his wife and 2/5 to his son. He had now ₹24000. What is his total savings
1 answer
asked by
Divyansh
365 views
What % is 250g of 1200
1 answer
asked by
Anonymous
292 views
The sum of the numerator and denominator of a fraction is 17. If 3 is added to the numerator, the value of the fraction will be
2 answers
asked by
Abhinandan Jain
1,204 views
In trapezium ABCD,AB=14cm,AD=10cm,DC=xcm &distance between AB &DC is 8cm. find the value of x & area of the trapezium ABCD
2 answers
asked by
Prince
897 views
S=2pir(r+h)
1 answer
asked by
Muorah chisom vanessa
345 views
Collins had 25 balls. He gives 20% to Amy, 1/2 to jake. How many balls has he got left???
1 answer
asked by
Jani
333 views
A rectangular box has a height 1.5 m ,breadth=80 cm and thickness fifty cm .find its volume?
1 answer
asked by
Nandana
433 views
Alice spends 1/3 of her allowance on snacks and 1/2 on school supplies. What fraction of her money did she save?
2 answers
asked by
Daykee phagoo
555 views
Find how many integers between 200 and 500 are divisible by 8
4 answers
asked by
Anonymous
818 views
A man spent one fourth of his monthly salary on rent, two fifth of the remaining on food and one sixth of still remained on
2 answers
asked by
Victor
623 views
A map has A scale of 1.25000.two towns are 15cm apart on the map.how far apart in real life ? answer in metres ?
3 answers
asked by
Sam
821 views
Determine the two consecutive integers that each irational number lies between 56,45and6
1 answer
asked by
Pertunia
364 views
Find the volume of wood required for making the closed box with internal dimensions of 20cm by 12.5cm by 9.5cm;wood 1.25cm
3 answers
asked by
Priyanka
742 views
'n' persons meet in a room and each shakes hands with all the others. lf the total numbers of hand - shakes is 21 0, then 'n' is
1 answer
asked by
Anonymous
449 views
A football pitch is 95m by 65m. A white line is marked out around the whole perimeter of the pitch. How long is the white line?
4 answers
asked by
chris.k
324 views
A person deposit Rs 1000 in the first month the overy month he increase the monthly deposited by Rs 60 calculate his total
4 answers
asked by
Bhavana
1,322 views
If both the hour hand and the minute hand start at the same position at 12 o'clock, when is the first time, correct to a
4 answers
asked by
Fred
577 views
17. Atlanta, Georgia, receives an average of 27 inches of precipitation per year, and there has been 9 inches so far this year.
5 answers
asked by
aJ
5,477 views
ABCDE is a Pentagon . AB\\CD, angle A, angle E ,angle D are in ratio 4:2:3.Find angle A ,Angle E and Angle D
3 answers
asked by
Raghav
520 views
what is 0.012 as a fraction in its simplest form?
and can you explain how you found the answer?
3 answers
asked by
EMILY
1,181 views
is y-y1=m(X-x1) the formula for perpendicular slope>
1 answer
asked by
Fari
338 views
is y-y1=m(X-x1) the formula for perpendicular slope>
1 answer
asked by
Fari
363 views
The area of rectangular field is 3584m square and its length is 64m. A boy runs around the field at the rate of 6km/h. How long
2 answers
asked by
Shehzad
586 views
Find the cost of carpeting a room 13m by 9m with a carpet of width 75cm at the rate of 105per metre.
2 answers
asked by
Shehzad
616 views
The cost of carpeting a room 15m long with a carpet of width 75cm at the rate 80 per metre is 19200.find the width of the room.
2 answers
asked by
Shehzad
597 views
Factorise 25k^2-20+(4/k^2)
2 answers
asked by
Timmy
514 views
A wire is in the shape of a square of side 10cm. If the wire is rebent in to a rectangle of length 12cm.find its breadth which
2 answers
asked by
Shehzad
754 views
Solve for:
4^x+4^(1/x)=18
3 answers
asked by
Rabin
337 views
The lengths ofthe sides of a right-angled triangle at (3x+ 1)cm, (3x - 1)cm and xcm.
4 answers
asked by
Riliwan
461 views
A man drove for 4hours at a certain speed, he then doubled his speed and drove for another 3 hours.
Altogether he covered 600km.
3 answers
asked by
Riliwan
424 views
P sold his bicycle to Q at a profit of 10%. Q sold it to R for #209 at a loss of 5%. How much did the bicycle cost
P?
3 answers
asked by
Riliwan
699 views
In a software company 30% workers are BTeach holders 25%are m.ba and 20% hold both these degrees. If 325 workers are without any
6 answers
asked by
Shehzad
571 views
The sum of three consecutive terms of an AP is 72 then what is the middle term
4 answers
asked by
Niharika
2,353 views
Emily is throwing a dice. Emily says the chances of her throwing an odd number are greater than even. Is she correct . explain
1 answer
asked by
Claire
407 views
Factorise 8x^2 - 1/8
1 answer
asked by
Fred
432 views
x=2cosø-sinø and y=cosø-3sinø then prove that 2x+y-2xy=5
1 answer
asked by
Laksh
489 views
How do you factorise x^4-x^2y-6y^2
3 answers
asked by
Fred
486 views
A circular garden of radius 25m has a concentric circular fountain of radius 3m.find the area of the garden available for the
4 answers
asked by
Mufaddal
1,574 views
When I was not a king, he was subject to me. Now I am a king I am in jubject to him. Who am I?
1 answer
asked by
Fred
372 views
Evaluate the expression √−7/√ −6√−5 and write the result in the form a+bi.
I keep getting b as 0.483i but apparently
4 answers
asked by
Amelia
1,884 views
A rope of length 84cm is made into a circle of which the area exceeds the area of a rectangle by 20 cm square. The length of the
2 answers
asked by
Riya
515 views
Mr Lin gave a total of 3600 to his wife and two children. His wife received 500 more than first childvand the second child
3 answers
asked by
Sabu
585 views
What does the term adaptation mean? how does adaptation explain the patterns of distribution of plant and animal species in the
3 answers
asked by
James
1,053 views
If AC=0.0001q^2-0.02q+5+(5000/q).Find marginal revenue function
1 answer
asked by
Kenneth Manyokole
424 views
If the scale on a map is 1cm = 1km, how do I convert 3.4cm to km?
4 answers
asked by
Tiana
682 views
Find the equation of tangent to the ellipse 4x^2+5y^2=20 which are perpendicular to the line 3x+2y-5=0
2 answers
asked by
Seena
967 views
A car is traveling at the average speed of 50km/hr.How much distance would it travel in 12minutes
2 answers
asked by
Anonymous
574 views
Villages A,B,C,D are such that B is 4km due east of A, C is 3km due south of B and D is 4km S 50 W from C.calculate the distance
3 answers
asked by
Mee
826 views
The length and width of a rectangular projector screen in a small theatre is 200% more than the length and width of a television
2 answers
asked by
Fred
564 views
Factorise x^4-x^2y-6y^2 Thanks to whoever solves it
1 answer
asked by
Fred
407 views
The Random Variable X is normally distributed with mean 560 and standard deviation 20.
Find P(X<530) which I calculated as
2 answers
asked by
Bob
538 views
The Random Variable X is normally distributed with mean 560 and standard deviation 20.
Find P(X<530) which I calculated as
4 answers
asked by
Ed
476 views
On a map, 1cm represents 4.5km. What is the actual distance between two towns which are 4cm apart on the map?
4 answers
asked by
Promise
1,243 views
a triangle has sides 8cm and 5cm and angle 90 degree between them.calculate also the smallest angle of the triangle.
3 answers
asked by
Anonymous
1,122 views
In the rectangle OABC, M is the midpoint of OA and N is the midpoint of AB. OB meets MC at P and NC at Q. Show that QP=PQ=QR.
Tha
1 answer
asked by
Edwas
427 views
Sorry
In the rectangle OABC, M is the midpoint of OA and N is the midpoint of AB. OB meets MC at P and NC at Q. Show that
2 answers
asked by
Edwas
576 views
In the rectangle OABC, M is the midpoint of OA and N is the midpoint of AB. OB meets MC at P and NC at Q. Show that OP=PQ=QB
Many
2 answers
asked by
Peirs
759 views
In the triangle OAB, OA = a and OB= b. Show that (a-b) times (a-b) = (a times a) + (b times b) - (2 times a times b). Hence
2 answers
asked by
Peirs
527 views
The diagonals of a rhombus measure 10cm and 24cm. Find its perimeter.
2 answers
asked by
Siddharth
585 views
Ifsin=12/13,find the value of sin²_cos²/2sin2cosx1/tan²
3 answers
asked by
Sravya
418 views
What is the product of 2.5 × 10−15 and 3.9 × 1026?
6.4 × 10^1 9.75 × 10^11 <---- 6.4 × 10^41 9.75 × 10^41 Is this correct
2 answers
asked by
Diana
1,120 views
This is more of a question of instructions than it is solving. On my page, it has a semicolon and a number behind the question.
3 answers
asked by
Maya
533 views
Brendan has a rectangular paved area in his backyard. If the length and breadth were increased by the same percentage and the
2 answers
asked by
Henry
488 views
How do I find the actual mode when there are two classes in a continuous series with equal highest frequency?
4 answers
asked by
Postnam
2,000 views
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