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Post New Question
All Questions
+0
233102 Questions
0
419
1
help
what times 1.50 eqauls 25 and what times 2.5 eqauls 42
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Guest
Nov 11, 2020
0
650
3
+179
How do I proceed?
I have this diagram.
I know that PCQ = 45 Degrees and Angle C = 90 Degrees.
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xCorrosive
Nov 11, 2020
0
539
1
Medians are drawn from point A and point B in this right triangle to divide segments BC and in AC half, respectively.
Medians are drawn from point A and point B in this right triangle to divide segments BC and in AC half, respectively. The lengths of the medians are 6 and 2 sqrt(17) units, respectively. How many units are in the length of segment AB?
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Guest
Nov 11, 2020
0
407
1
A triangle is made of wood sticks of lengths
A triangle is made of wood sticks of lengths 8, 18 and 25 inches joined end-to-end. Pieces of the same integral length are cut from each of the sticks so that the three remaining pieces can no longer form a triangle. How many inches are in the length of
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Guest
Nov 11, 2020
0
683
1
The volume of a cylinder is 60 cubic centimeters.
The volume of a cylinder is 60 cubic centimeters. The radius of the cylinder is 2. What is the number of cubic centimeters in the volume of the sphere that circumscribes the cylinder?
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Guest
Nov 11, 2020
0
1230
3
+76
Consider the function f(x) = (e^x)*cos(x) with a domain of all real numbers... Please help!
Consider the function f(x) = (e^x)*cos(x) with domain . Find the range of x values in [0, 2pi] for which f is increasing, decreasing, concave up, and inflection points using interval notation and a list of x values for inflection points.
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yeliah
Nov 11, 2020
0
1296
1
+51
If f(x)=3x^2-5, what is the value of f(f(-1))?
If f(x)=3x^2-5, what is the value of f(f(-1))?
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blobfishesarecool
Nov 11, 2020
0
300
0
Are these implications equivalent to the subjects not existing? If not please clarify why they are not.
If black equals the lack of light, and a Perfect Black Body being the total absorption of light, and if a Perfect Black Body is equivalently nothing, and if a Perfect Black Body can not exist then there must be light everywhere in the universe hence making
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Guest
Nov 11, 2020
0
502
2
Let ABCDEFGH be a cube
Let ABCDEFGH be a box. AB = 3, BC = 4, CG = 5. Find angle ACH in degrees.
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Guest
Nov 11, 2020
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416
1
If the length of each edge of regular octahedron ABCDEF is 3
If the length of each edge of regular octahedron ABCDEF is 3, then find the area of triangle ACF.
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Guest
Nov 11, 2020
Nov 10, 2020
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300
0
Help
Of the five points (3, 10), (6, 20), (12, 35), (18, 40) and (20, 50), what is the sum of the -coordinates of the points that lie in the region above the line in the coordinate plane?
Guest
Nov 10, 2020
0
395
1
Medians DP and EQ
Medians DP and EQ of triangle DEF are perpendicular. If DP = 18 and EQ = 28, then what is DF?
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Guest
Nov 10, 2020
0
479
1
confused on my homework
Solve Give your answer as an interval.
Thanks if you help
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Guest
Nov 10, 2020
0
327
2
Please help ASAP
Find a linear inequality with the following solution set. Each grid line represents one unit.
(Give your answer in the form or where and are
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Guest
Nov 10, 2020
+2
636
7
+566
AMC 8
this is nervewraking lol.
I am taking the AMC 8 in a couple of hours and I really am scared.
I did many practice tests and have done okay, like usually getting between 19/25 to 24/25.
however, I ALWAYS freak out myself like right
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iamhappy
Nov 10, 2020
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453
1
+223
Please Help!
A very large number x is equal to . What is the smallest positive integer that, when multiplied with x, produces a product that is a perfect square?
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CPhilFanboy
Nov 10, 2020
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405
2
The same amount of steel used to create eight solid steel balls
The same amount of steel used to create eight solid steel balls, each with a radius of 5 inches, is used to create one larger steel ball. What is the radius of the larger ball?
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Guest
Nov 10, 2020
0
599
2
+223
What is the smallest positive integer n such that
What is the smallest positive integer n such that
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CPhilFanboy
Nov 10, 2020
0
509
1
In how many different ways can 3 men and 4
In how many different ways can 3 men and 4 women be placed into one group of three people and one group of four people if there must be at least one man and one woman in each group?
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Guest
Nov 10, 2020
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