2,563 Answered Questions for the topic Maths

10/27/18

how many terms are in the expression: 4x+5b-3c
Follows • 1
Expert Answers •1
Maths

10/26/18

A farmer want to divide a triangular field into three triangular parts with same area. So how you can find

Can you give my answer faster please
Follows • 0
Expert Answers •1
Maths

10/25/18

Factor −1/4 out of −1/2x−5/4y
i need some helpcan you plz help me
Follows • 0
Expert Answers •1

10/24/18

the line x=0,y=2x-5,and y=mx+9 for a right triangle. find two possible values of m
the line x=0,y=2x-5,and y=mx+9 for a right triangle. find two possible values of mplease show work Q_Q
Follows • 1
Expert Answers •2
Maths Algebra

10/22/18

Show that x squared+5x=3
Follows • 1
Expert Answers •1
Maths Algebra

10/22/18

Andy buys x cakes. Betty buys 4 times as many cakes as andy...
Colin buys 3 more cakes than andy. Each cakes cost 65 cents. The total cost of the cakes is $52.65anyone know how many cakes each person bought?
Follows • 1
Expert Answers •2

10/22/18

Solve 4 (×-1 ) +8 (5-×)=0
Follows • 1
Expert Answers •1
Maths

10/20/18

Derivatives and simplifying

Hello,I've been trying to solve 12/(5(7x^4-2x)^5) with chain rule to find the derivative and I can find the part at the top without problem but the bottom is another story because at the bottom... more
Follows • 1
Expert Answers •1
Maths

10/19/18

Math homework help
Maria got some sweet baseball cards because she loves baseball. She spent a lot of money and bought 456 cards. She then bought a book to put those cards in. She can fit 11 cards on each page. How... more
Follows • 1
Expert Answers •1
Maths

10/15/18

A math problem about two parks.
Jungle world charges $10 for admission plus $2.50 per hour. Funland charges $7 for admission plus $4 per hour. I want to find H, the number of hours for the total cost is the same at both parks.... more
Follows • 1
Expert Answers •1
Maths

10/14/18

How to answer this questions in two different ways: using a table and guess and check method.
How to answer this questions in two different ways: using a table and guess and check method.Points are scored for each medal won in a competition. The Rockets won a total of 16 medals and scored... more
Follows • 1
Expert Answers •1
Maths

10/13/18

cosx/1-sinx + 1-sinx/cosx = 2/cosx
cosx/1-sinx + 1-sinx/cosx = 2/cosx
Follows • 1
Expert Answers •1
Maths

10/13/18

Find the number which when decreased by 15% becomes 1360
Follows • 1
Expert Answers •1

10/11/18

The perimeter of a rectangle garden is 540 m. The length of the garden is twice its breadth find the dimensions of the garden .
Follows • 1
Expert Answers •1
Maths

10/11/18

answer this please
john takes an hour to distribute newspaper in block of apartment while his friends takes 80 minutes to do the same work individually .If all they distribute newspaper in 2 such blocks of... more
Follows • 1
Expert Answers •1

10/10/18

HELPPPPPPPPPPPPPPPPPPPPpp
For what value of x is the slope of the tangent line for the function f(x)=x^2−3x+6 equal to 1?
Follows • 1
Expert Answers •1
Maths

10/10/18

Write each percent as a decimal

Write each percent as a decimal please if can be with full works 3 % =25
Follows • 1
Expert Answers •1
Maths

10/09/18

marmalade costs £2 a jar, she makes 250 jars and sells 60% of them for £4 and the rest at half price. how much profit does she make
the unit of the answer must be given in pounds if that is possible.
Follows • 2
Expert Answers •1
Maths

10/08/18

What is the percentage if 27 students passed in a exam from 31 students
I need percentage
Follows • 1
Expert Answers •1
Maths

10/07/18

in a year group there are 100 boys and 120 girls
in a year group there are 100 boys and 120 girls write as a ratio the number of boys to the number of girls. write as a ratio the number of boys to the number of girls. Give your answers in its... more
Follows • 2
Expert Answers •1
Maths

10/07/18

one grain of sand approximately weighs 7 x 10 to the power of -5g how many grains of sand are there in 6300kg of sand give answer in standard form
i don't know how to work it out
Follows • 2
Expert Answers •1
Maths

10/06/18

A hotel 25% off sale. A charge of 20% must be added on at the end. The normal price is £90. How much is it now.
I didn't understand the order of which I was meant to do it in. I need answers because this is important.
Follows • 2
Expert Answers •1
Maths Ratios

10/03/18

What the equivalent ratio of 8:24:32
What is the equivalent of 8:24:32 
Follows • 1
Expert Answers •1

10/02/18

Formula that predicts the location of moving enemy
A rocket that explodes not on impact, but explodes on a timer will be shot from myself to the enemy. The timer can only be inputted at the start of the shot. The rocket can only go straight and has... more
Follows • 2
Expert Answers •1
Maths

10/02/18

Maths- Polynomials
A stone is tossed from a point W into the air. The height Y metres of the stone above ground level at time t seconds is given by y=-t2+4t+5.                  (a) How far is W from the ground... more
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.