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Post New Question
All Questions
+0
237665 Questions
0
604
1
Please help me
A bowling ball has a mass of 5.44 kg. It is moving down the lane at 2.1 m/s when it strikes the pins. What is the momentum with which the ball hits the pins?
off-topic
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Guest
May 12, 2020
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638
0
+1995
An attractive force of 7.2 N occurs between two charges that are 0.20 m apart. If one charge is negative 4.0 C, what is the other charge?
An attractive force of 7.2 N occurs between two charges that are 0.20 m apart. If one charge is negative 4.0 C, what is the other charge?
jjennylove
May 12, 2020
0
609
1
geometry
In a circle, a 135degrees sector has area 54pi in2. What is the radius of the circle?
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Guest
May 12, 2020
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510
0
+0
Help meee
A bowling ball has a mass of 5.44 kg. It is moving down the lane at 2.1 m/s when it strikes the pins. What is the momentum with which the ball hits the pins?
off-topic
RinOsieczanek
May 12, 2020
0
512
1
i need help now what is 1/4 devied by 5
i need help now what is 1/4 devied by 5
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Guest
May 12, 2020
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1137
1
I NEED HELP
A vending machine has 5 colors (white, red, green, blue, and yellow) of gumballs and an equal chance of dispensing each.
A second machine has 4 different animal-shaped rubber bands (lion, elephant, horse, and alligator) and an equal chance of dispensing
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Guest
May 12, 2020
+2
869
1
PLZ HELP!!!!!
Square A and Square B are both 2009 by 2009 squares. Square A has both its length and width increased by an amount x, while Square B has its length and width decreased by the same amount x. What is the minimum value of x such that the difference in area
read more ..
off-topic
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Guest
May 12, 2020
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509
1
help
There are 6^3 unit cubes that are put together to form a 6 × 6 × 6 cube. It is then painted red on all sides. How many of the unit cubes have paint on them?
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Guest
May 12, 2020
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471
1
Area of a triangle
This was posted yesterday but went unanswered. How do you find the area of triangle ABC?
https://web2.0calc.com/questions/hard-geometry_7
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Guest
May 12, 2020
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595
1
+30
Circle Application - Dead Grass (HELP)
Your only job over the summer is to water the lawn.
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Rizos
May 12, 2020
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525
1
logarithms
Suppose that x and y are positive numbers such that
Find
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Guest
May 12, 2020
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582
1
+30
find the surface area and volumen of each object. (HELP)
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Rizos
May 12, 2020
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577
3
please help
Two sides of a triangle are 6 and 13. What is the largest possible area of the triangle?
Dragan
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Guest
May 12, 2020
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600
7
+70
Sorry For The Same Question I still dont get it :/
For certain constants a,b,c,d and the graph of the function
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thesoccerfish
May 12, 2020
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740
1
The expression dy/dx=x/y gives the slope at any point on the graph of the function f(x) where f(1) = 2.
The expression dy/dx=x/y gives the slope at any point on the graph of the function f(x) where f(1) = 2.
A. Write the equation of the tangent line to f(x) at point (1, 2).
B. Write an
read more ..
off-topic
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Guest
May 12, 2020
0
536
2
math help
Compute
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Guest
May 12, 2020
0
538
1
help
Find a positive integer M so that the equation
(x - 12)(x + M) = M - 51
has exactly one solution.
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Guest
May 12, 2020
0
723
2
+16
how many of letters is allowed or is not allowed?
How many six-letter "words" (strings of letters) can be formed using the 26 letters of the alphabet if repetition of letters is allowed or is not allowed?
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liiz199219
May 12, 2020
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482
1
polar form
Thanks!
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Guest
May 12, 2020
0
625
3
converge or diverge
Thank you!
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Guest
May 12, 2020
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3182
2
what is eleven fourty plus thirty minutes
what is eleven fourty plus thirty minutes
off-topic
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Guest
May 12, 2020
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382
0
complex numbers
A cube root of -46 + 9i can be expressed in the form a + bi, where a and b are integers. Find a and b.
Guest
May 12, 2020
0
666
8
Help quick thanks
A sphere of radius 1 and a sphere of radius 2 are inscribed in a right circular cone, as shown below. Find the volume of the cone.
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Guest
May 12, 2020
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896
1
The volume of the cone is 6 cubic inches. What is the height of a cone with the same base diameter but a volume of only 3 cubic inches?
The volume of the cone is 6 cubic inches. What is the height of a cone with the same base diameter but a volume of only 3 cubic inches?
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Guest
May 12, 2020
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