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Find the equation of line passing through pont of intersection of the lines 4x+7y-3=0 and 2x-3y+1=0 that has equal intercept on
2 answers
asked by
Ush
667 views
A grocer sells apples for $1.35 each, pears for $1.45 each and oranges for $1.60 each. She also offers a discount of 70c for
2 answers
asked by
PURANAM MAHESH KUMAR
521 views
A cylindrical container is to be produced that will have a capacity of 10 metre cubic
. The top and the bottom of the container
2 answers
asked by
Matelita
630 views
An air craft executes horizental loop at a speed of 720km/hr with its wings banked 30degree what is the radius of loop
1 answer
asked by
Ayan
380 views
The ratio between the first term and the second term in an arithmetic sequence is 3/4. The ratio between the second term and the
3 answers
asked by
Fred
677 views
During an amorous struggle, the lady's pearls broke. Half of the pearls fell onto the floor, a fourth rolled under a chair, a
2 answers
asked by
Anonymous
684 views
Can someone help me pls??
P=7-3q2
4 answers
asked by
Balabak
402 views
Evaluate the expressions given below for a= -4:(I) a+8
1 answer
asked by
Anonymous
389 views
(1.6×10^-10)-(7.2x10^-11)
1 answer
asked by
Jess
415 views
Divide the sum of 65 by 12 and 8 by 3 by their differences
1 answer
asked by
Ibrahim
361 views
For the geometric sequence t: {3, m, n, 192, . . .}, find the values for m and n.(Answer is m=12, n=48)
How can we do this
4 answers
asked by
Fred
535 views
Find the total price to the nearest cent.
$12 bracelet,markup:115%, sales tax=5%
3 answers
asked by
Deborah
503 views
The difference between the first term and the second term in a geometric sequence is 6. The difference between the second term
2 answers
asked by
Fred
501 views
Generate a few comporite numbers by product of two or more natural numbers.
1 answer
asked by
Akshaya
316 views
Find the zeros of the polynomial f(x)=2x3-7x2-3x+18
1 answer
asked by
Ande2
420 views
850 from 10th march to 3rd August at 2•5 % p•a. Calculate SI and amount.
1 answer
asked by
Anonymous
429 views
What is the sum of all numbers ending in 2 or 9 between 1000 and 2000?
Answer is 300 100
3 answers
asked by
Fred
509 views
The walls in a playground is 410 m .if the length of wall is 80m long .find the length of wall in breadth and area of wall
2 answers
asked by
Shaista
500 views
2/3 of a tank contains 112litres of water. What will the it contain when it is 3/4 full?
1 answer
asked by
Njodzeven
306 views
Mohammed's mother invests $200 for him each birthday up to and including his 18th birthday. The money earns 6% p.a. How much
5 answers
asked by
Fred
447 views
How do I eliminate
3 answers
asked by
Somto
342 views
Whole number
1 answer
asked by
Anonymous
344 views
For the curve y = x^3 - 27x - 3, show that it is monotonic increasing for all values of x.
Thanks to anyone who helps
1 answer
asked by
Fred
451 views
Suppose that T= ar^n-1 is a GP with a limiting sum.
a) Find the common ratio r if the limiting sum equals 5 times the first term.
4 answers
asked by
Fred
625 views
2K+5K-8K+10
1 answer
asked by
Raphael
274 views
342x=70 find x
3 answers
asked by
Evans
253 views
Base number
1 answer
asked by
Evans
383 views
324x=70 find x as a base mumber
1 answer
asked by
Evans
283 views
(3.6x10^-5)/(1.8x10^2)
3 answers
asked by
Jesse
584 views
(3.6x10^-5)/(1.8x10^2)
What's the answer in standard form?
7 answers
asked by
Jesse
5,874 views
Andrianna can read 7pages in 10 minutes. At this rate how many pages can she read in 25 minutes?
3 answers
asked by
Leo
637 views
How much would weekly repayments be on a credit card with balance of $1000 and interest rate of 13.5%
1 answer
asked by
Holly
286 views
If Logx - Log(2x - 1)=1 Find X
5 answers
asked by
Favour
1,413 views
If dx/dt=(t-3)^2 and x=7 when t=0, find x when t=4.
Answer = 49/3 Thanks for anyone's help
1 answer
asked by
Fred
339 views
a+2b=13
2a-3b=5
4 answers
asked by
Mercy
280 views
A Rope Can Be Cut Into An Equal Lenght With No Rope Left Over.The Lenght Can Be 15Cm, 18Cm Or 25Cm.What Is The Shortest Possible
2 answers
asked by
Arthur
810 views
A glass jar contains 15 red,13 green,4 black,9 orange,11 yellow and 12 blue marbles
A)If I choose one marble at random from the
4 answers
asked by
Mamello
892 views
The height above ground level in metres of a missile launch vertically, is given by h(t)=-16t³+100t at what time is the missile
15 answers
asked by
Ararsa
7,082 views
A piece of meat weighs 1 2/5 kg. What is the weight of these quarter of the meat?
2 answers
asked by
Harriet
479 views
I = 3+4sin(wt +pi/3) what is the rms value ?
2 answers
asked by
Priyanshi
836 views
Volume of cone with base radius 1cm is22√3/21cc.Find vertical angle of cone
3 answers
asked by
P.Vineela
372 views
Find the smallest distance between the graphs y=x^2 - 4x + 12 and y=2x + 1. Thanks for any help
Answer= 0.894427...
1 answer
asked by
Fred
352 views
What percent is 5 grams of 1 kg?
1 answer
asked by
S. Durga
304 views
Draw the graph of cosectita, sectita and cottita for 0 degree is less than or equal to tita less than or equal to 360 degrees.
1 answer
asked by
Ande2
411 views
Calculate the length x
1 answer
asked by
Kesh
288 views
The curve y = ax^2 + bx + c touches the line y = 2x at the origin and has a maximum point at x = 1. Find the values of a, b and
1 answer
asked by
Fred
450 views
Find the values of x for which the function y = x^2/3 is increasing.
1 answer
asked by
Fred
419 views
Two sides of a rectangle lie along the x and y axes. The vertex opposite the origin is in the first quadrant and lies on 3x + 2y
4 answers
asked by
Fred
1,227 views
A man purchased some eggs at 3 for rupees 13.50 and sold them at 5 for rupees 25.00. He gained rupees 50 in the transaction. How
1 answer
asked by
Anonymous
426 views
A superannuation fund paid 6% p.a. for the first 10 years and then 10% p.a. after that. If Thanh put $5000 into this fund at the
4 answers
asked by
Fred
908 views
Helen has just retired with $500 000 in her account and wishes to start an annuity. She intends to withdraw $M at the end of
3 answers
asked by
Fred
653 views
solve simultaneous equation by substitution method 3x+2y=12, 4x-3y=1
4 answers
asked by
Esteem
2,377 views
2 Similar Cups are 3cm&5cm deep,if larger Cup holds 625cm cube of water,find smaller cup Volume
9 answers
asked by
John
2,720 views
there is a total of 464 students going on the trip.they will be travelling to the trip on a bus and each bus has seats for 45
2 answers
asked by
Sana
547 views
What is the f(2) for the function f(x)= 7x +1?
f(2) =?
3 answers
asked by
clickbait
393 views
Formulate a general method for finding the distance between two skew (i.e., non intersecting) line in space. (Hint: the shortest
3 answers
asked by
Buma
656 views
Express in the form of a+ib
(3+i√5)(3-i√5)÷(√3+√2i)-(√3-i√2)
3 answers
asked by
Nami
745 views
find l when theta is 60 degrees and r is 4.5cm??
4 answers
asked by
Ayesha Naseer
475 views
Anjum was 1/3 as young as her grandfather 15years ago if the sum of their ages is 110 how old is anjum grandfather
1 answer
asked by
Anonymous
389 views
A cone shaped vessel has a height of twice its radius. If I fill the vessel with water to a depth of 10 cm, find the volume of
2 answers
asked by
Fred
496 views
an arch is in the form of a semi ellipse it is 50m wide at the base and has height of 20m how wide is the arch at the height of
4 answers
asked by
Anonymous
1,338 views
Solve the following pairs of equation x-3y is equal to 1
1 answer
asked by
Creeda
358 views
The product of two numbers is 21 and their sum is 10, what are the numbers
4 answers
asked by
Creeda
693 views
A teacher had to mark 100,000 books she had a month to do it. She spread it out over that month (31 days) how many books could
1 answer
asked by
ANONYMOUS
356 views
A train , 100 m long, is running at a speed of 54 km/hr. If it crosses a bridge in 12 seconds, find the length of the bridge.
3 answers
asked by
Shahnawaz saifi
504 views
A path is 60m long and 1.2m wide this path is required to lay by rectangular stones which are 12cm long and 7.5 cm broad find
4 answers
asked by
Anonymous
742 views
Find the sum of all two digit natural numbers which when divided by 7 yield 1as remainder .
3 answers
asked by
Anonymous
764 views
Find the area enclosed between the curves y=(x-1)^2 and y=5-x^2.
Answer is 9. Thanks for any help provided
1 answer
asked by
Fred
371 views
If m times the 'm'th term of an A.P. be equal to n times the 'n'th term, show that is (m+n)th term is zero.
4 answers
asked by
Satish
7,179 views
Find the value of x and y if (x+2y)+i(2x-3y) is conjute of 5+4i.
3 answers
asked by
Gash
503 views
Find the real number x if (x-2i)(1+i)is purely imaginary.
3 answers
asked by
Gash
448 views
Find the mean and variance of the first n natural numbers.
2 answers
asked by
Gash
486 views
What is an equation in slope-intercept form for the line that passes through the points (1, -3) and (3, 1)?
a.) y= 3x + 1 b.) y=
2 answers
asked by
clickbait
563 views
What is the slope of a line that has two points of...
(-1, 4) and (4, 4)
2 answers
asked by
tris pappel
514 views
Total surface area of a cuboid of length 4cm,width 5.7cm height 2cm
2 answers
asked by
Fiza
584 views
If the difference of two consecutive numbers is 15 and the greater of them is x, then the smaller number is ?
4 answers
asked by
Ashi
2,013 views
The sides of a triangle are in proportion 8:15:17.Find the length of each side if the perimeter is 1.52m
5 answers
asked by
Sarah
1,514 views
A person is appointed in the pay scale of RS 700-40-1500.find in how many years he will reach maximum of the scale
3 answers
asked by
Subham
630 views
In a g.p second term is 1/9 and seventh term is 1/2187 then find the series
2 answers
asked by
SrinijaReddy
647 views
An 24 hour digital clock is gaining three minutes every hour.If you set it to the correct time at 6pm on Saturday, when will it
3 answers
asked by
Yonwaba
839 views
How do we solve for x?
5^(2x+1) = 6^(x-2) My first attempt was to take the expressions of the both sides of the equation sign to
1 answer
asked by
Ashley
333 views
Using a protractor and a ruler draw triangle ABC with A=35°,AC=6cm and C=65°
3 answers
asked by
Amish
964 views
Which equation has (2, -1) as a solution?
a. y = 2x - 1 b. y = x + 3* c. y = x - 3 d. y = -2x +1 check my answer plz
5 answers
asked by
Bill
617 views
From the differential equation of the family of straight lines having y-intercept 3
3 answers
asked by
Shahana
1,138 views
What is the opposite direction of n25e
1 answer
asked by
omara
319 views
height of a right circular cone filled with sand is 9 cm. radius of the base of the cone is 3.5cm. find the mass of sand@10g per
2 answers
asked by
sigma
599 views
if a number is chosen at random from the integer 5-25 inclusive find the probability that the number is a multiple of 5 or 3
3 answers
asked by
Pat
753 views
Cos255+sin165
1 answer
asked by
Divya
328 views
Find the area enclosed by the curves y=x^2 and x=y^2.
Thank you to any who helps
1 answer
asked by
Harry
370 views
Karim deposited 9000 rupees after2years he withdraw 4000rs.at the end of 5yearshe get8300 RSVP. Find the rate of interest.
3 answers
asked by
Ranjeet kar
380 views
5x+3y=4
3x+4y=9
1 answer
asked by
Owen
310 views
5x+3y=4
3x+4y=9 Simultaneously
1 answer
asked by
Owen
373 views
Help with this A toelwn Y is 200km from x in a direction 040° how far is y east x
3 answers
asked by
Anonymous
489 views
Integrate e^(2x)*((2x-1)/(4(x)^2))^2
My thoughts on this question : I simplfied the terms after the "*" to get three separate
4 answers
asked by
Arya_S
573 views
Find the volumn of the cone if h=5cm and l=8cm
3 answers
asked by
mags
389 views
Question : Find x values which satisfies the following equation
2|x| > |2x -5| + |x+1| I squared all the terms in both sides of
3 answers
asked by
Arya_S
510 views
How do we show that for all x>0 , that x + ln(1+x) > (x^2/(2(1+x))) ?
I differentiated the function w.r.t x and got f'(x)
1 answer
asked by
Ashley
278 views
thoomas made 380 curry puffs. he sold 2/3 of them. how many curry puffs were left.
1 answer
asked by
Shahryar
414 views
How do we solve for x and y where y=(1/3)log2(x) and 8^(2y-1) = 2(x-4)
From the 1st one,I got x = 2^(3y) & by substituting it in
3 answers
asked by
Ash
379 views
Draw triangle ABC with angle A=35 degrees AC=6cm and angle C=65 degrees
3 answers
asked by
Fezeka
496 views
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