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Post New Question
All Questions
+0
234927 Questions
0
440
1
+195
A question not urgent but would like help
The graph of the equation $y =ax^2 + bx + c$, where $a$, $b$, and $c$ are constants, is a parabola with axis of symmetry $x = -3.$ Find $\frac{b}{a}$.
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QuestionMachine
Feb 3, 2021
0
447
1
+130
some more weird questions
1.
Let f(x)= (3x-7)/(x+1)
Find the domain of f. Give your answer in interval notation.
read more ..
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mintjellyxd
Feb 3, 2021
0
506
2
what is 8 divided by 5,624
pls help
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Guest
Feb 3, 2021
0
382
1
geometry question
Each triangle in this figure is an isosceles right triangle. The length of BD is 2 units. What is the number of units in the area of quadrilateral ABCD? Express your answer in simplest radical form.
read more ..
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Guest
Feb 3, 2021
0
385
2
Help!
How many time does 60 go into 276?
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Guest
Feb 3, 2021
0
443
1
My cousin asked me to come to this site and ask a random math question...well...here yah go cousin
15+what+what+what+what+what=29.....HAHA solve that
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Guest
Feb 3, 2021
0
523
1
How many times does 50 go into 348?
Please help!
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Guest
Feb 3, 2021
0
449
2
quadratic
What real value of t produces the smallest value of the quadratic t^2 + 9t - 36 - 7t + 45?
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Guest
Feb 3, 2021
Feb 2, 2021
-1
940
4
+180
Help pls
Two numbers are said to be 'relatively prime' if their greatest common factor is 1. How many integers greater than 10 and less than 30 are relatively prime with 28?
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vockeyvockvock
Feb 2, 2021
+1
500
2
+18
Help for these 2 parabola probs
1. Find the equation of the axis of symmetry of the graph of $y = (x + 3)^2 - 5$.
2. Find the equation of the axis of symmetry of the parabola.
Enter
read more ..
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TheNorthStar
Feb 2, 2021
0
1439
4
what adds up to 13 but multiplies to 24
what adds up to 13 but multiplies to 24
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Guest
Feb 2, 2021
0
303
1
geometry
Let us have a triangle ABC and a point D on BC such that BD = DC = DA. If angle ABC = 50 degrees, then how many degrees are in angle BAD?
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Guest
Feb 2, 2021
0
964
2
+44
PLEASE HELP SOMEONE!
The area of the triangle formed by x- and y-intercepts of the parabola y=0.5(x-3)(x+k) is equal to 1.5 square units. Find all possible values of k. it isn't just -1 and -2 btw.
If you can give an explanation that would be awesome. I just don't get
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TC072
Feb 2, 2021
0
465
1
volume of spheres
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
7 ft
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Guest
Feb 2, 2021
+1
570
2
+491
Help With Complex fractions
Can i get some help with simplifying complex fractions. Such as
read more ..
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Elijah
Feb 2, 2021
0
300
1
areas
Above shows a parallellogram \(ABCD\) with \(E\) and \(F\) as the midpoints of the straight lines \(AB\) and \(BC\) respectively. And straight lines \(ED\) and \(FI \) are parallel to each other.
If ア is \(3\text{ cm}^2\), what's the area of イ?
read more ..
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Guest
Feb 2, 2021
0
394
1
please help :(
The price of Stock A at 9 A.M. was $12.25. Since then, the price has been increasing at the rate of $0.07 each hour. At noon the price of Stock B was $12.75. It begins to decrease at the rate of $0.15 each hour. If the two rates continue, in how many
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Guest
Feb 2, 2021
0
423
1
can u help?
Find angle BCD and angle DCA.
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Guest
Feb 2, 2021
0
1438
1
The value of a new car decreases $4000 each year. After 3 years, the car is worth $18,000. Write an equation that represents the value V of
The value of a new car decreases $4000 each year. After 3 years, the car is worth $18,000. Write an equation that represents the value V of the car after t years.
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Guest
Feb 2, 2021
0
326
1
parallelogram
In parallelogram ABCD, AB = 6, BC = 5 and AC = 7. Find the perpendicular distance between AB and CD.
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Guest
Feb 2, 2021
0
507
3
a paint can holds 2.5 litres of paint and has a height of 19cm work out the radius?
a paint can holds 2.5 litres of paint and has a height of 19cm work out the radius?
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Guest
Feb 2, 2021
0
399
1
counting
How many numbers are there between 500 and 600 in which 9 occurs only once?
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Guest
Feb 2, 2021
0
459
1
factorial
Find the sum of the last 17 digits of 100!.
textot
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Guest
Feb 2, 2021
0
544
1
The function C(x) = x3 − 18x + 13 gives the cost to manufacture x units of a product. What is the cost to manufacture 900 units?
The function C(x) = x3 − 18x + 13 gives the cost to manufacture x units of a product. What is the cost to manufacture 900 units?
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Guest
Feb 2, 2021
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