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All Questions
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152745 Questions
+2
38
1
+23048
You can now upload pictures again!
You can now upload pictures again!
read more ..
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heureka
Sep 11, 2019
0
39
1
How do I convert a number from say 10000 to 10 e3 on a calculator
How do I convert a number from say 10000 to 10 e3 on a calculator
Sorry I thought it was the ENG key but apparently calculators don’t have that...
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Guest
Sep 11, 2019
0
31
1
help
Compute All functions are in radians.
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Guest
Sep 11, 2019
0
45
2
+141
i don't understand how this matrix is supposed to be solved
i have tried over 6 times and ive been stuck on it for the past hour, can someone please explain how this can be solved?
sorry if this is not very legible, here is the equation for it, i just tried to convert it into an augmented matrix :')
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Nirvana
Sep 11, 2019
0
53
4
+50
If the sum of two numbers is 6 and the product of the two numbers is 3 then what is the sum of the reciprocals of the two numbers?
If the sum of two numbers is 6 and the product of the two numbers is 3 then what is the sum of the reciprocals of the two numbers?
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Aopshelp
Sep 11, 2019
Sep 10, 2019
+1
40
3
+8
Please do a. and b.
Please do a. and b.
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GAMEMASTERX40
Sep 10, 2019
0
33
3
Number Theory
What are the first and the last 20 digits of: 7^7^7^7? Any help or hint would be appreciated. Thank you.
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Guest
Sep 10, 2019
0
30
0
+141
what are augmented matrices?
I am really confused, and I really don't know how they work, or how im supposed to solve them.
Is there like a specific theory for it like adding and multiplying or are there multiple ways to solve??
Please help :( thanks. If anyone can
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Nirvana
Sep 10, 2019
0
32
1
What’s the quotient of
What’s the quotient of
20 divided by 1/4?
9/10 divided by (-4/5)
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Guest
Sep 10, 2019
0
32
2
Values of x
State all the values of that satisfy the following equation: .
So far I can only find 1 solution to this, and would like to know if there are more.
read more ..
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Guest
Sep 10, 2019
+2
36
1
+65
Write an expression equivalent to 4a-4a+4a.
Write an expression equivalent to 4a-4a+4a.
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LunaMoon123
Sep 10, 2019
+2
41
4
+65
1/2(2x-10)....Have no clue how to do this...
1/2(2x-10)....Have no clue how to do this...
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LunaMoon123
Sep 10, 2019
0
50
1
+148
Algebra
Solving a Formula for One of its Variables: The formula for the surface area of a rectangular prism l units long, w units wide, and h units high is:
A = 2 ( lw + lh + wh )
Fill in the blanks below to solve the formula for w
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Littlegirlblue
Sep 10, 2019
0
47
4
+1129
1.What is the upper bound of the function?
1.What is the upper bound of the function?
f(x)=4x4−25x2−5x−13
Enter your answer in the box.
upper bound =
read more ..
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jjennylove
Sep 10, 2019
+1
42
1
+148
Algebra
Two brothers are saving money to buy tickets to a concert. Their combined savings is $55. One brother has $15 more than the other. How much has each saved? Write out how you solved this problem, along with the answer.
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Littlegirlblue
Sep 10, 2019
0
32
1
help - i cant figure this out for the life of me
Factor the polynomial x2 - 5x - 24. Write each factor as a polynomial in descending order.
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Guest
Sep 10, 2019
0
49
2
+215
?symbol
hi there,
I'm looking for a symbol.. not sure if it exsists.
read more ..
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vest4R
Sep 10, 2019
0
45
4
+590
Algebra help
please help and thanks
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cerenetie
Sep 10, 2019
0
37
2
+590
graph help
did it but got it wrong
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cerenetie
Sep 10, 2019
0
32
5
+590
Need help on this graph
help is appreciated
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cerenetie
Sep 10, 2019
Sep 9, 2019
0
48
4
+141
Just a quick thanks, and a check up! (off topic)
You are appreciated,
and I just want to thank everybody for being so polite and helpful!
Everybody having a good day?
Again sorry if it is not math related, but i hope you have an amazing day :) !!
off-topic
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Nirvana
Sep 9, 2019
0
38
5
Number Theory
What is the sum total of all individual digits from 1 to 10^100? In other words: 1+2+3+4+5+6+7+8+9+[1+0]+[1+1]+[1+2]+[1+3].....and so on to 10^100? Any help or hint would be greatly appreciated. thank you.
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Guest
Sep 9, 2019
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