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All Questions
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234773 Questions
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559
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umm I need some help on this.
https://web2.0calc.com/questions/
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AnimalMaster
Jul 1, 2020
0
353
1
please help
Find the 2 digit number ab which follows the following rules:
1)The sum of the digits of the number is equal to the square of the digit at unit's place.
2)The product of the digits is equal to double the square of the digit at
read more ..
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Guest
Jul 1, 2020
-1
623
2
+107
I'm so stuck! graphing problem
Line represents the graph of . Line passes through the point , and is perpendicular to line . If line represents the graph of , then find .
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xplosions
Jul 1, 2020
0
562
1
help
Starting with an equilateral triangle, the corners are cut off to form a regular hexagon. What is the ratio of the hexagon to the area of the original triangle?
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Guest
Jul 1, 2020
0
481
1
help
In how many ways can three distinct numbers be chosen from the set {1, 2, 3, ..., 9}, so that their sum is a multiple of 3?
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Guest
Jul 1, 2020
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391
1
help
Find the equation passing through the point (5,-7) that is parallel to the line x + 2y = 3.
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Guest
Jul 1, 2020
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538
1
help
What is the smallest positive integer larger than 1 that is both a perfect square and a perfect cube?
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Guest
Jul 1, 2020
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509
1
+8
polynomial problem
Suppose f is a polynomial such that f(0) = 47, f(1) = 32, f(2) = -13, and f(3)=16. What is the sum of the coefficients of f?
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something
Jul 1, 2020
0
506
1
Can someone answer this question?
I saw this question and am stuck on the same thing can someone answer this?
https://web2.0calc.com/questions/help_38035#r2
Thx
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Guest
Jul 1, 2020
0
497
1
help
A line contains the points (6, 10) and (15, 22). If the line intersects the y-axis at (0, b), what is the value of b?
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Guest
Jul 1, 2020
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963
1
help
Find the equation of the line passing through (2,-2) that is perpendicular to the line 4x + 5y = 1.
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Guest
Jul 1, 2020
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480
2
Please help!!!!!
Solve the inequality -4(x+4)>x+7. Give your answer as an interval.
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Guest
Jul 1, 2020
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658
1
Please help ASAP!!!!
Line 1 represents the graph of 3x + 4y = -14. Line 2 passes through the point (-5,7), and is perpendicular to line 1. If line 2 represents the graph of y=mx +b, then find m+b.
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Guest
Jul 1, 2020
+1
909
1
Hard question please help
Analise's resting heart rate is 75 beats per minute. When she sleeps, it slows to 60 beats per minute. What percent decrease is this?
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Guest
Jul 1, 2020
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925
1
Help please in number theory
What is the smallest positive integer that can be written in the form ,$2002m + 44444n$ where m and n are integers?
How many different positive values of will make this statement true: there are exactly positive
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Guest
Jul 1, 2020
0
496
3
help
Consider the following two values:
Which is bigger?
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Guest
Jul 1, 2020
-1
759
2
+140
HELP
In a zoo the ratio of giraffes to apes is 6 to 5 and the ratio of apes to zebras is 4 to 1. What is the minimum number of zebras the zoo could have?
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Creampuff
Jul 1, 2020
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489
1
please help
At a candy store, Gavin bought 2 kilograms of jelly beans and 2 kilograms of gummy worms for $32. Meanwhile, Dustin bought 2 kilograms of jelly beans and 1 kilogram of gummy worms for $25. How much does each candy cost?
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Guest
Jul 1, 2020
0
453
1
help
The circumcircle of a square has an area of π. What is the area of the square?
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Guest
Jul 1, 2020
0
717
4
+113
Please help me on these questions.
1. How many positive integer divisors of 2004^2004 are divisible by exactly 2004 positive integers?
2. Assume that a, b, c, and d are positive integers such that a^5 = b^4, c^3 = d^2, and c - a = 19. Determine
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QuestionsBug
Jul 1, 2020
0
497
4
help
If a + b = 2, a + c = 7, and b + c = 9, find a + b + c.
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Guest
Jul 1, 2020
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