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Post New Question
All Questions
+0
229716 Questions
0
673
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+194
1) sketch y=sin(2x)+1 for [0, 720]
1) sketch y=sin(2x)+1 for [0°, 720°]
2) Sketch y=4sin[x+(pi/2)] for two periods
Maplesnowy
May 7, 2018
0
960
1
+194
Write an equation of a sine curve with amplitude 4 and period = 3pi/2
Write an equation of a sine curve with amplitude 4 and period = 3pi/2
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Maplesnowy
May 7, 2018
0
731
1
geometry help
Can someone please help me? thank you!
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Guest
May 7, 2018
0
1063
3
+156
Please help me!
I am not good at math! I'm confused.
read more ..
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mathelp
May 7, 2018
0
739
4
help
The diagonal of a rectangle is 11.3 inches and the width of the rectangle is 5 inches. What is the perimeter of the rectangle?
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Guest
May 7, 2018
0
992
2
+273
I don't really understand this question..
I understand what it is asking, but I don't know how to find the correct answer.
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LaughingFace
May 7, 2018
0
1017
2
+156
Help!!
Please help!!! Please show your work!! Thank you!!
Omi67
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mathelp
May 7, 2018
0
883
2
+273
Which shows an error?
I believe it is line 3 because you have the numbered interiors angles, not the sides. SO it is incorrect.
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LaughingFace
May 7, 2018
0
1151
4
+273
Help!!
Which statement is NOT true?
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LaughingFace
May 7, 2018
0
1038
3
+156
Please help!!
I am so confused! Please help me! Show work.
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mathelp
May 7, 2018
0
670
2
surds
Simplify as far as possible without using a calculator.
12√18÷2√3
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Guest
May 7, 2018
0
811
1
+56
Help Me Please
Evelyn during one month had 63 online transactions and 4 e-mail money transfers. Evelyn's monthly balance fell below $2000 various times during the month. What were her service charges for that month? The account information is given below
read more ..
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Sierra_Dawn
May 7, 2018
+3
1060
0
+484
good morning everyone
hay everyone how was your weekend and if it was great what made it great or if it was bad, tell me what it bad and ill be here to cheer you
off-topic
DarkCalculis
May 7, 2018
0
2654
2
x3=125
what is the answer to x3=125
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Guest
May 7, 2018
+1
623
1
+1446
Quick One
A circle with center O has radius 8 units and circle P has radius 2 units. The circles are externally tangent to each other at point Q. Segment TS is the common external tangent to circle O and circle P at points T and
read more ..
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AnonymousConfusedGuy
May 7, 2018
+1
998
1
+752
Help!!!!
The value b^n has both b and b as positive integers less than or equal to 15. What is the greatest number of positive factors b^n can have?
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MIRB16
May 7, 2018
0
720
1
Geometry Help
Thanks in advance.
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Guest
May 7, 2018
0
460
1
geometry
The region shown is bounded by the arcs of circles having radius 4 units, having a central angle measure of 60 degrees and intersecting at points of tangency. The area of the region can be expressed in the form $a\sqrt{b}+c\pi$ square units, where $\sqrt{b}$
read more ..
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Guest
May 7, 2018
0
1425
1
Help!
We have two geometric sequences of positive real numbers:
6,a,b and 1/b,a,54
Solve for a
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Guest
May 7, 2018
May 6, 2018
0
383
0
is my piecewise correct?
where:
y = 9 - x^2, -9 < x < 9
Guest
May 6, 2018
0
390
0
Piecewise for this function
how would i make it?
Guest
May 6, 2018
0
1187
2
+610
help asap, thanks!
Sasha has $\$3.20$ in U.S. coins. She has the same number of quarters and nickels. What is the greatest number of quarters she could have?
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gueesstt
May 6, 2018
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