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Post New Question
All Questions
+0
234773 Questions
+1
1323
3
+89
help
Sloan the sloth crawls at 100 meters per hour when crawling uphill, 120 meters per hour when crawling across flat ground, and 150 meters per hour when crawling downhill. One day, Sloan crawls across the forest floor from a tree stump to a spring, and
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justinwh333
Jun 22, 2021
0
616
1
+195
HELP
How many different prime numbers divide evenly into $40^4-9^4$?
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QuestionMachine
Jun 22, 2021
0
399
1
HELP!
What is the largest 4-digit number that is equal to the cube of the sum of its digits?
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Guest
Jun 22, 2021
+3
728
1
+89
question
The square of a and the square root of b vary inversely. If a = 2 when b = 81, then find b when ab = 48 .
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justinwh333
Jun 22, 2021
0
405
1
hi I need a tiny bit of help
If the integer $152AB1$ is a perfect square, what is the sum of the digits of its square root?
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Guest
Jun 22, 2021
0
857
1
+73
Find the smallest positive integer that is one less than a number that is a multiple of each of 3, 5, 7, 9, and 11.
Find the smallest positive integer that is one less than a number that is a multiple of each of 3, 5, 7, 9, and 11.
I got 10394, but it didn't work...
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qwertyytrewq
Jun 22, 2021
0
366
1
geometry
Find angle x, in degrees.
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Guest
Jun 22, 2021
0
355
1
Quadratic
Find the product of all positive integer values of c such that 8x^2 + 25x + c = 0 has two real roots.
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Guest
Jun 22, 2021
+2
723
2
Pathway problem
Find the number of paths from P to Q, where each step is to the right or up.
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Guest
Jun 22, 2021
0
433
1
Complex numbers
Determine the complex number z satisfying the equation $2z - 3 \overline{z} = -7 + 2i$. Note that denotes the conjugate of z.
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Guest
Jun 22, 2021
0
343
1
help algebra
Write a^4 - 3a^2 + 2 as a product of two monic quadratics with integer coefficients.
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Guest
Jun 22, 2021
0
365
1
Coordinate geometry
A point (2,n) is 5 units away from the point (6,1). What is the product of all possible integer values for n?
catmg
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Guest
Jun 22, 2021
0
365
1
help geo
Find the area of an isosceles triangle with two legs of length 8 and base of length 4.
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Guest
Jun 22, 2021
-1
787
3
+55
Help ASAP pls
The hexagon with the R is colored red. Each hexagon is colored either red, yellow or green, such that no two hexagons with a common side are colored the same color. In how many different ways can the figure be colored? (please answer completely, with the
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BigBoiChungus
Jun 22, 2021
-1
395
2
+55
Help ASAP Please!
It would be great if i could get a full answer with the solution please!
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BigBoiChungus
Jun 22, 2021
0
339
1
Factoring
Factor x^8 - y^8 as the product of four polynomials of degree 1, each of which has a positive coefficient of x.
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Guest
Jun 22, 2021
0
329
1
help im bad at geometry
Given a regular octagon, in how many ways can we color one diagonal red and another diagonal blue so that the two colored diagonals cross (in the interior)? Consider rotations and reflections distinct.
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Guest
Jun 22, 2021
0
371
1
Algebra question
Insert three fractions between 1/4 and 1/3 so the five fractions form an arithmetic sequence. What is the sum, expressed as a common fraction, of these three new fractions?
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Guest
Jun 22, 2021
0
360
1
Graphing question
Below is a portion of the graph of a function, y=h(x):
If the graph of y=h(x-3) is drawn on the same set of axes as the graph above, then the two graphs intersect at one point. What is the sum of the coordinates of that point?
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Guest
Jun 22, 2021
+1
422
3
+165
pascal thing idk
For how many integers n where 2<=n<=100 is n choose 2 odd?
Please don't leave an answer unexplained, it doesn't understand me help the problem.
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viola
Jun 22, 2021
0
390
3
help plz
Completely simplify and rationalize the denominator:
\[\frac{\sqrt{160}}{\sqrt{252}}\times\frac{\sqrt{245}}{\sqrt{128}}\]
mworkhard222
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Guest
Jun 22, 2021
0
217
0
Problem on triangles
Let ABC is a triangle with AD as its bisector. Points M and N lie on AB and AC such that angle ABC=angle ADM and angle ACB=angle ADN. If AD and MN intersects at point P and AB=8, AC=9, and AP=3, determine the length of AD
Guest
Jun 22, 2021
0
444
2
prism
Let ABCDEFGH be a rectangular prism, where EF = 4, EH = 15, and EA = 6. Find the volume of pyramid CFAH.
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Guest
Jun 22, 2021
0
349
1
help! urgent
Suppose the quadratic x^2 + bx + c equals 0 when x = r or x = s. If , and b and c are integers, find all possible ordered pairs (b,c).
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Guest
Jun 22, 2021
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