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yasmin

Questions (33)

Can someone help me? The answer that I get does not equate to 0...This is the question. Given that y=2x+1/(x) show that
1. 8 answers
2. 236 views
can some one help me with this questionThe inner surface of a bowl is of the shape formed by rotating completely about the y-
1. 1 answer
2. 270 views
The points 𝐴(3,−1 ,2) ,𝐵(1 ,2 ,−4 ) and 𝐶 (−1 ,1 ,−2 ) are three vertices of a parallelogram ABCD.(i) Show that
1. 2 answers
2. 261 views
The base of the roof, 𝑂𝐴𝐵𝐶, is rectangular and horizontal with 𝑂𝐴 = 𝐶𝐵 = 14 𝑚 and 𝑂𝐶 = 𝐴𝐵
1. 3 answers
2. 290 views
The base of the roof, 𝑂𝐴𝐵𝐶, is rectangular and horizontal with 𝑂𝐴 = 𝐶𝐵 = 14 𝑚 and 𝑂𝐶 = 𝐴𝐵
1. 1 answer
2. 415 views
Show that the cartesian equation of the curve that has the parameter 𝒙=𝟐+𝟑𝒄𝒐𝒔𝟐𝜽 and
1. 1 answer
2. 286 views
The depth of water in a leaking storage tank is d cm at time t hours after midnight on Sunday. The value of 𝑑 is given by
1. 3 answers
2. 339 views
A cottage under construction is to be 12.6m wide. The two sides of the roof are to be supported by rafters that meet at an angle
1. 1 answer
2. 552 views
2. Noah and Brianna want to calculate the distance between their houses which are on opposite sides of a water park. They mark a
1. 1 answer
2. 390 views
4. A children’s play area is triangular. The sides of the play area measure 100m, 250m and 275m respectively. Calculate the
1. 1 answer
2. 405 views
5. An interior designer is creating a triangular tile of unusual shape. The lengths of the til’s sides are 5.4cm, 7.0cm and
1. 1 answer
2. 630 views
4. A children’s play area is triangular. The sides of the play area measure 100m, 250m and 275m respectively. Calculate the
1. 1 answer
2. 351 views
write a real world problem to represent the equation below: 12 divided by 3/10 = 40
1. 2 answers
2. 1,586 views
gabe buys a pack of 25 colored pencils for $25.50. how much does one pencil cost?
1. 1 answer
2. 668 views
you make 3 2/5 cups of gravy. if you have 4 people over for thanksgiving, how much gravy can each person have?
1. 3 answers
2. 430 views
The sum of the ages of Rex,Ben and Alfred is 36 years
1. 0 answers
2. 453 views
3/4 x 9/13
1. 3 answers
2. 389 views
7/10 times 4/7
1. 2 answers
2. 316 views
Maria ate 1/3 of a pie. her sister, Rebecca, ate 1/5 of that. what fraction of the whole pie did Rebecca eat?
1. 4 answers
2. 1,671 views
an article fills 1/2 of a magazine page. a corresponding photo takes up 3/8 of the article. how much of the page is taken up by
1. 9 answers
2. 2,297 views
sammy is laying brick in his front walkway. the rectangular path measures 3/5 of a foot by 4/9 of a foot. what is the area of
1. 9 answers
2. 2,760 views
a recipe requires 5/6 cups of sugar. if mrs.marina is going to make one half of the recipe, how much sugar does she need?
1. 3 answers
2. 2,107 views
A planet has an equatorial radius of 5.31 × 107 m and a mass of 4.64 × 1026 kg. (a) Compute the acceleration of gravity at the
1. 0 answers
2. 559 views
A grid shows the positions of a subway stop and your house. The subway stop is located at (7, -6) and your house is located at
1. 1 answer
2. 861 views
a horizontal force of 12n is used to pu;; a 24kg block at constant veocity on a horizontal floor. what is the cofficient of
1. 1 answer
2. 408 views
expand:1) (x-4)^2 2) (2x-1)^2
1. 1 answer
2. 400 views
what conclusion based on the effectof temp on seedling growth can be drawn from this chart
1. 1 answer
2. 425 views
y=1/2x-3y=3/2x-1
1. 1 answer
2. 522 views
how do you change a theme (melody) in music to make variations?
1. 1 answer
2. 462 views
What was the average weight and height of of a person 100 years ago??
1. 0 answers
2. 614 views
use the formula F= 9 x C+32___ 5 where f represents fahrenheit temperature and C is Celcius. Celius is -10 what is F,fahrenheit
1. 0 answers
2. 591 views
does anybody know some quick facts about earth science(Broken Link Removed)
1. 0 answers
2. 807 views
A veterans group gave out 1000 small american flags at the 4th of july parade.They paid $355 for the flags.What was the cost of
1. 0 answers
2. 619 views

Answers (15)

@mathhelper 1. it was (2x+1)/x 2. yes that's what it was supposed to show
it was (2x+1)/x
so for the very first question (v) i got x = 1.41 and y=2.64 what did you get?
sorry about that. I forgot you had answered the question. Could you go a bit more in-depth with (ii) because I haven't done vectors before.
thank you!
i got 27/52 but how do you simplify that?
Which best describes his error?
i don't know how to use a percent ruler but thankyou
A 5 foot girl casts a 4 foot shadow, a nearby stop sign casts an 8 foot shadow. How tall is the stop sign?
b. –19.6 J/K e. +41.5 J/K
d i v i d e
bhavika is your surname Nayee!!!! if it is.....I KNOW YOU!!!!!!! please reply
what is a polygon? Name 4 polygons you know and list the charactertistics for each one.
what is a polygon? name 4 polygons you know and list the charactertistics for each one.
school bag, pencil case, excercise book, textbook, pens, pencils, pencil sharpener, dictionary, rubber, ruler, planner, folder, i don't have, i have

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