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Post New Question
All Questions
+0
237643 Questions
+1
841
2
I don't get euler's relation!!!!!!!!!!
How is e^x = sin(x) + cos(x) if sin(1)+cos(1) =/ e^1
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Guest
May 23, 2017
0
965
4
Find the zeros for each function
1. f(x) = x2 - 4x + 5
2. f(x) = x2 + 3x + 4
3. f(x) = -x2 + 2x - 3
4. f(x) = -x2 - 5x - 9
read more ..
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Guest
May 23, 2017
0
631
1
I need help , im so lost , please help
what is 5 + 5 + 10 - 20 + 17
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Guest
May 23, 2017
0
780
2
358 divied by 8
358 divied by 8
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Guest
May 23, 2017
+2
1661
1
+11912
PLEASE EXPLAIN IN DETAIL!
convert 1 joule of energy nto cgs unit (erg).
Convert 1 pascal of pressure into cgs unit (barye).
read more ..
off-topic
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rosala
May 23, 2017
0
767
1
Exponents
Write the product using exponents. (−15) ⋅ (−15) ⋅ (−15)
hectictar
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Guest
May 23, 2017
0
1103
2
half life
An 80-gram sample of a radioactive substance decayed to 10 grams after 300 minutes. find the half-life of the substance
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Guest
May 23, 2017
0
1067
2
+36
help plz
What is the lateral area of this regular octagonal pyramid?
A. 84.9 cm^2
B. 120 cm^2
C. 169.7 cm^2
read more ..
hectictar
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arota21
May 23, 2017
0
765
2
help
12=6/7x
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Guest
May 23, 2017
+1
829
1
+36
Help Please
What is the slant height x of the square pyramid?
Express your answer in radical form.
hectictar
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arota21
May 23, 2017
0
760
4
help
3x+(-4)=2x+9
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Guest
May 23, 2017
+2
1055
2
+88
Help
How do u find the volume of a cube?
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Pinkunicorns
May 23, 2017
+2
965
2
+15
Suppose that there is an object moving according to the following distance formula:
:
f(x) = x^3 + x
find its velocity at a time unit t = 5
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ahmedss
May 23, 2017
0
914
2
help me
3x5x7
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Guest
May 23, 2017
0
857
1
what is math?
what is math?
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Guest
May 23, 2017
0
533
0
Algebra 2 C
how can you concentrate on equations with letters all up in the way???
Guest
May 23, 2017
0
4552
1
y''-4y'+3y=0 y(0)=0 and y'(0)=-1
y''-4y'+3y=0
y(0)=0 and y'(0)=-1
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Guest
May 23, 2017
0
776
1
solve using the quadratic formula
-3x^2+4x+1=16x+13
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Guest
May 23, 2017
0
760
1
sarah has 12 cupcakes she loses 5, how many cupcakes does sarah have
sarah has 12 cupcakes she loses 5, how many cupcakes does sarah have
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Guest
May 23, 2017
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