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Post New Question
All Questions
+0
231294 Questions
0
2052
4
+912
The length of JK¯¯¯¯¯ is 12 units.
The length of JK¯¯¯¯¯ is 12 units.
What is the length of the image of the line segment after a dilation with a scale factor of 2/5?
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AngelRay
Nov 8, 2017
0
2848
1
+252
volume of moon in scientific notation
Assume that the moon is a sphere. What is the volume of the moon if its diameter is 3,476 km? Express your answer in scientific notation to two significant digits.
A) 2.2 x 10^10 km^3
B) 2.2 x 10^9 km^3
C) 3.2 x 10^11 km^3
read more ..
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pwolfey
Nov 8, 2017
0
1037
3
Polynomials
read more ..
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Guest
Nov 8, 2017
+1
2650
1
+252
lateral area of a right cylinder
The lateral area of a right cylinder having a base diameter of 10 units and a height of 10 units is:
A) 78.5 units squared.
B) 157 units squared.
C) 235.5 units squared.
read more ..
hectictar
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pwolfey
Nov 8, 2017
Nov 7, 2017
0
1112
2
+252
The surface area of a sphere!!
The surface area of a sphere with a diameter of 12 units is:
A) 427.0 units squared.
B) 452.2 units squared.
C) 703.4 units squared.
read more ..
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pwolfey
Nov 7, 2017
+1
2642
1
+252
A right cone has an altitude of 4 units and a base diameter of 6 units. What is its lateral area?
A right cone has an altitude of 4 units and a base diameter of 6 units. What is its lateral area?
A) 37.7 units squared
B) 47.1 units squared
C) 62.8 units squared
read more ..
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pwolfey
Nov 7, 2017
0
682
1
+252
need this asap too. Thank you!
find the surface area of a rectangular prism with l=6 w=4 h=2
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pwolfey
Nov 7, 2017
0
1162
1
+252
NEED THIS ASAP Find the total lateral area of a rectangular prism with l=6, w=4, h=2
Find the total lateral area of a rectangular prism with l=6, w=4, h=2
A) 20 square units
B) 30 square units
read more ..
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pwolfey
Nov 7, 2017
+14
1635
6
+118613
Maths Humour
A little maths humour. Thanks OBT
off-topic
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Melody
Nov 7, 2017
+8
1414
5
+579
parabola helper
here is a thing that helps you find the vertex, axis of symmetry, and minimum/maximum of a parabola. put in the three constants of your parabola, A B and C, and it does everything else for you! ax^2+bx+c form is the only one in it at the moment however...
read more ..
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OfficialBubbleTanks
Nov 7, 2017
0
983
2
+82
@CPill My man?
11. The graph of the function f(x) = -|5x| is translated 3 units up. Write the equation of the transformed function.
OfficialBubbleTanks
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AdrienAcosta
Nov 7, 2017
0
6494
4
-40
solve the inequality 2(4x+1)<3(2x-3)
solve the inequality 2(4x+1)<3(2x-3)
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jakeharris02
Nov 7, 2017
-1
942
1
+746
If Lucas reads 27 pages in 1 hour how many did he read in 4 and 5 hours?
1 27 2 54 3 ?? 4 ?? 5 135 6 162
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ilovepuppies1880
Nov 7, 2017
0
943
1
+82
Help @CPhill or anyone who can help me fast!
10. Roger plays video games for at least 2 hours but no more than 5 hours. He plays an average of 2.6 games an hour. The function f(t) = 2.6t represents the number of games he can play in *t* hours. What is the practical range of the function? Show all
read more ..
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AdrienAcosta
Nov 7, 2017
0
1428
1
+267
Let p(x) = 2x^3 - 113 and let q be the inverse of p. Find q(137).
Let p(x) = 2x^3 - 113 and let q be the inverse of p. Find q(137).
Thanks so much :D
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WhichWitchIsWhich
Nov 7, 2017
+5
913
2
+107
somthing nise
hope your all having a nise day and if not turn that froun up side down
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foxy02
Nov 7, 2017
+1
1024
3
what number lies between 90
what number lies between 90
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Guest
Nov 7, 2017
+1
718
2
please help me!!!!
is this parallel or perpendicular or niether. (5,4), y=4/3x+5
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Guest
Nov 7, 2017
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