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Post New Question
All Questions
+0
229704 Questions
0
1318
1
What is the solution of the equation when solved over the complex numbers?
What is the solution of the equation when solved over the complex numbers?
x2+27=0 X= X=
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Guest
Oct 17, 2019
0
540
1
I need help finding the answers to this please and thank you
Solve. x2−5x−8=0 Enter your answers, as exact values, in the boxes.x= x=
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Guest
Oct 17, 2019
+1
761
2
+10
Factorise
x2+16x+64
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brad123
Oct 17, 2019
+1
2312
1
+10
integers
Find two integers whose sum is -9 and product is -10?
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brad123
Oct 17, 2019
0
351
0
Need Some Help
What are the lower and upper fences of these 2 box plots?
read more ..
Guest
Oct 17, 2019
0
450
2
Discounting
.A$300mountainbikeisdiscountedby
30%andthendiscountedanadditional
10%forshopperswho
arrivebefore5:00a.m.
•Findthesalespriceofthebicycle.
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Guest
Oct 17, 2019
0
491
1
Operations with Martices
Please include some steps! Thanks~ ^.^
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Guest
Oct 17, 2019
+1
423
2
help
25 is what percent of 29
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Guest
Oct 17, 2019
0
497
2
help
25 is what percent of 29
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Guest
Oct 17, 2019
+1
1225
2
+27
More inequalities. >.<
A 2.2 GB game is being downloaded on your laptop. When you have downloaded half a gigabyte, you notice tat your computer has been downoading at a rate of .01 GB/ min.
(A) Write an inequality that represents AT LEAST
read more ..
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veraguitars1234
Oct 17, 2019
0
676
2
yerrrrr (Factoring by grouping)
Find the common factor of all the terms of the polynomial 15x^2-12x
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Guest
Oct 17, 2019
0
336
0
Please help!
Can someone solve this question please? It’s really important.
Guest
Oct 17, 2019
+1
1046
5
+27
Consecutive even integers.
The sum of two consecutive even integers is at most seven more than half the sum of the next two consecutive even integers.
Yeah. I have no clue either.
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veraguitars1234
Oct 17, 2019
0
1287
1
+279
Help
Which of the following statements are true? Check all that apply
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CreatorRozen
Oct 17, 2019
+1
786
2
+27
Inequality word problem
FInd all numbers such that a third of a number increases by half of a number is at least 3 less than that same number....
I got as far as 5/6N ≤ N -3
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veraguitars1234
Oct 17, 2019
0
1077
1
+4
Antibiotic
in order for an antibiotic to be effective 5 or more mg/dl must be present in the bloodstream. When do you have to take the antibiotic after the initial dose? Solve algebraically and graphically
Equation: c(t)= 55t/t*2+25
read more ..
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Dianaaa
Oct 17, 2019
+1
396
1
math
3x+4y=6y-2
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Guest
Oct 17, 2019
0
721
1
+4
homework math help
Assume that you have a balance of $2800 on your Discover credit card and that you make no more charges. Assume that Discover charges 21% APR and that each month you make only the minimum payment of 2% of the balance. Find how many months it will take to
read more ..
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kikigene
Oct 17, 2019
0
1132
2
HELP PLEASE . How many integers n satisfy (n-2)(n+4)<0?
How many integers n satisfy (n-2)(n+4)<0?
CPhill
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Guest
Oct 17, 2019
0
663
4
Puzzle
6 numbers their sum is 20. (You can't use fractions,decimals or repeat any number)
My solution (Not sure if it is correct, can you find another :D?
0,6,5,4,3,2
read more ..
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Guest
Oct 17, 2019
0
566
2
Please help!!!
Please help me with the two q's! Thx!
read more ..
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Guest
Oct 17, 2019
+1
1137
7
+2862
Physics Question
The CN tower is 533 meters tall.
a) If a heavy rock is dropped from the tower, how long will it take to hit the ground?
read more ..
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CalculatorUser
Oct 17, 2019
0
649
1
Algebra II help
Let z be a complex number such that z^2+|z|^2=3-5i.
Find |z|^2.
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Guest
Oct 17, 2019
+2
655
1
+312
LCM, GCD, and Divisibility
How many ordered pairs of positive integers (m, n) satisfy GCD(m, n) = 3 and LCM(m, n) = 108? Is there an alternative way than listing out ALL the possible combinations? If so, show your work.
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mathleteig
Oct 17, 2019
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