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All Questions
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150024 Questions
0
68
1
+20
area of a sector
A circle has an area of 36 in^2. What is the area of a sector of the circle that has a central angle of π/6?
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kalab54
Feb 21, 2019
0
67
2
math
Carlie spent $42 at the salon. Her mother loaned her the money. Carlie will pay her mother 15% of $42 each week until the loan is repaid. About how much will carlie pay each week?
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Guest
Feb 21, 2019
Feb 20, 2019
0
383
3
+20
what is the measure of ∠RST?
Consider circle H with a 5 centimeter radius. If the length of major arc RST is 25/3π, what is the measure of ∠RST?
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kalab54
Feb 20, 2019
0
70
2
+20
Pleases Help
If the diameter of a circle changes from 6 cm to 12 cm, how will the circumference change?
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kalab54
Feb 20, 2019
0
32
0
help
If each point of the circle is reflected in the point (4,1) the set of image points satisfies the equation .
Compute the ordered quadruple of real numbers.
Guest
Feb 20, 2019
0
50
1
help plz
MathWizard likes to play a fun number trick on her friends. She tells them to think of a number. She then tells them to subtract their number from 2 and multiply the result by 5. To this product she tells them to add half the difference when 24 is subtracted
read more ..
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Guest
Feb 20, 2019
0
57
2
Pythagorean Theorem
What is the square root of 253
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Guest
Feb 20, 2019
0
49
1
help
Let a and b be the roots of . Find
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Guest
Feb 20, 2019
+1
48
1
help
The value of the series is a real number greater than 8. Find all possible values of x, giving your answer in interval notation.
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Guest
Feb 20, 2019
0
71
2
+20
Help pleases
What angle is created by a tangent line and the radius of a circle at the point of tangency?
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kalab54
Feb 20, 2019
-5
70
1
+48
How do you work with these imagnary numbers?
How do you work with these imaginary numbers?
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GAMEMASTERX40
Feb 20, 2019
+2
65
3
return of the jedi
I am trying to complete some homework for my english class(my teacher is a huge star wars fan so) here is the question i am having rouble with ths involves transcendentalism by the way. Why would lightsabers be more appealing to Romantics than blasters?
read more ..
off-topic
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Guest
Feb 20, 2019
-5
60
1
+48
What are these two different methods?
What are these two different methods?
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GAMEMASTERX40
Feb 20, 2019
0
61
1
help
MathWizard likes to play a fun number trick on her friends. She tells them to think of a number. She then tells them to subtract their number from 2 and multiply the result by 5. To this product she tells them to add half the difference when 24 is subtracted
read more ..
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Guest
Feb 20, 2019
0
65
1
Help
Problem:
MathWizard likes to play a fun number trick on her friends. She tells them to think of a number. She then tells them to subtract their number from 2 and multiply the result by 5. To this product she tells them to add half
read more ..
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Guest
Feb 20, 2019
0
198
1
+472
Help
The table of values shows the height of a pendulum from the floor over time as it swings back and forth in a simple harmonic motion. This can be modeled by a sinusoidal function.
Time (s) Height (cm)
read more ..
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whosmans
Feb 20, 2019
0
70
4
I need help on this
What is the sum of the squares of the roots of ?
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Guest
Feb 20, 2019
0
65
1
+217
help me out
which number produces an irrational number when mutiplied by 4.0?
A.sqrt(9
B.0444...
c.3pi
read more ..
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raziel305
Feb 20, 2019
0
71
1
+472
Help
The height of an object projected upward from the ground with an initial velocity of 64 feet per second is modeled by the function h(t)=−16t^2+64t , where t is measured in seconds.
How long does it take for the object to return
read more ..
ElectricPavlov
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whosmans
Feb 20, 2019
-5
78
4
+48
Solve each problem below:
Solve each problem below:
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GAMEMASTERX40
Feb 20, 2019
+1
76
3
Help
what dose half the difference mean
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Guest
Feb 20, 2019
0
162
1
+164
Help
On Dolphin Beach, the high tide is 2.2 meters and only occurs at 12 a.m. and 12 p.m. The low tide is 1 meter and only occurs at 6 a.m. and 6 p.m. Which function models the height of the tide t hours after 12 a.m.?
read more ..
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jj88778
Feb 20, 2019
-2
61
1
+1582
I had a quick question!
If I take 6 and add it to 6 after I do that subtract 2 then add three and then take away 5 then get the answer then times that answer by two!
Help!!!
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Nickolas
Feb 20, 2019
0
85
1
+377
Need Help
A rollercoaster ride reaches a height of 100 feet before it sharply drops. The height above the ground of the rollercoaster car during the drop is modeled by the function, h(t)=10t^2−60t+100 , where t is measured in seconds since the
read more ..
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kikidylm
Feb 20, 2019
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