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Post New Question
All Questions
+0
230614 Questions
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339
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Find the 2x2 matrix A such that A sends i to w_1 , and j to w_2:
Find the 2x2 matrix A such that A sends i to w_1 , and j to w_2:
https://ibb.co/X4k1n0T
Guest
Aug 12, 2020
0
305
0
Help!
https://web2.0calc.com/questions/halp-asap_11
Guest
Aug 12, 2020
0
480
2
please help with line
Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7,1), and is parallel to the graph of -x + 3y = -5.
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Guest
Aug 12, 2020
0
2102
2
+85
Arrange the following numbers in increasing order:
Arrange the following numbers in increasing order:
Latex version:
read more ..
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PocketThePenguin
Aug 12, 2020
+1
518
1
Finding z?
The expression 3(log(x + 1) + log(x + 4)) can be written as log(z). What is z?
Here's my work:
3(log(x + 1) + log(x+4))
read more ..
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Guest
Aug 12, 2020
0
391
0
Describe the possible input and output values of the graph of f(x)=a after a reflection in the line y=x.
Describe the possible input and output values of the graph of f(x)=a after a reflection in the line y=x.
1.The input is x and the output is a.
2.The input is a and the possible outputs are all real
read more ..
Guest
Aug 12, 2020
0
845
4
help!
For each number from 0 to 99, Andrew wrote down the sum of its digits. What is the mean of the numbers andrew wrote down?
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Guest
Aug 12, 2020
0
502
1
Help please asap
So trig has not be easy for me idk why but on my math website we are doing trig with right triangles
here is the question
In triangle LMN, we have , MN = 2, and LM = . What is ?
Please help its due today and I have no clue where
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Guest
Aug 12, 2020
0
348
1
help please
Find angle JKL.
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Guest
Aug 12, 2020
0
334
0
+1
confused
can somebody explain the concept of primitive roots to me? All the explanations online are confusing. Thanks!
idkwhyimhereeh
Aug 12, 2020
0
613
1
+981
Please help I was sniped by guest
https://web2.0calc.com/questions/please-help-i-can-t-figure-this-out_1 Please help I was sniped by guest
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qwertyzz
Aug 12, 2020
0
398
1
please help due tomorrow!
A lecture hall contains chairs, all lined in a row. What is the number of ways that five chairs can be chosen, so that no two chairs are adjacent?
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Guest
Aug 12, 2020
0
567
1
help with triangle question
What is 2x + 6y?
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Guest
Aug 12, 2020
0
555
1
+981
https://web2.0calc.com/questions/please-help-i-can-t-figure-this-out_1 please help
https://web2.0calc.com/questions/please-help-i-can-t-figure-this-out_1 please help
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qwertyzz
Aug 12, 2020
0
640
1
relationship between cube and square roots
see title. thanks.
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Guest
Aug 12, 2020
0
603
4
+981
Is this a glitch or did I do something wrong?
When I try to respond to answers it won't let me. I feel like it's rude not to thank people who helped me on hard problems and I wish I could. Any tips on how to fix this?
Also to everyone thats been helping me with my
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off-topic
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qwertyzz
Aug 12, 2020
0
301
1
quadratic
Find the smallest value of x such that x^2 + 10x + 25 = 3.
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Guest
Aug 12, 2020
0
299
1
please help
What is the tens digits of 7^{2011}?
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Guest
Aug 12, 2020
0
363
1
number theory
The square of a positive integer leaves a remainder of 1 when divided by 5. What are the possible remainders when the integer itself is divided by 5?
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Guest
Aug 12, 2020
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