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whosmans
Username
whosmans
Score
70
Stats
Questions
9
Answers
0
17 Questions
0 Answers
0
74
2
+70
Need some help
Jackson uses the Fermi process to estimate the number of buckets of gravel he could store in a warehouse. The buckets are shaped like cylinders. The warehouse is shaped like a rectangular prism.
He estimates the buckets have a height
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whosmans
Apr 11, 2018
0
75
2
+70
Need Some Help
A wood board that is in the shape of a rectangular prism measures 0.3 mile by 2.1 miles by 0.1 mile and has a mass of 0.07 kilogram
what is the density of the board?
round final answer to nearest tenth
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whosmans
Apr 11, 2018
0
66
1
+70
help
The population of a major city is 8,550,405. The land area of the city is 1213.4 square kilometers. what is the best approximate population density of the city?
A 7047 people/km^2
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whosmans
Apr 11, 2018
0
64
1
+70
Help please
What is the equation of the directrix of this parabola?
y = -5/8x^2 -3x + 4
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whosmans
Mar 28, 2018
+1
91
1
+70
Help
A computer monitor is 20 inches wide. The aspect ratio is 16:9. What is the length of the diagonal of the screen to the nearest whole inch?
hectictar
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whosmans
Mar 23, 2018
0
105
1
+70
Need Some help
Find the coordinates of point Q in terms of a, b, and c
Also Since PQRS is a parallelogram, SQ and PR bisect each other. Use the coordinates to verify that SQ and PR bisect each other.
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ChowMein
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whosmans
Mar 22, 2018
0
88
1
+70
Help Please
The ceiling of Ben's living room is a square that is 18ft long on each side. To decorate for a party he plans to hang crepe paper around the perimeter of the ceiling and then from each corner to the opposite corner. Ben can buy rolls that each contain 25ft
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whosmans
Mar 20, 2018
0
56
1
+70
Help please
What is the value of x in this triangle?
round the final answer to the nearest hundreth.
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whosmans
Mar 19, 2018
0
79
1
+70
Need Some Help
What is the value of y?
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hectictar
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whosmans
Mar 14, 2018
0
115
1
+70
What is the exact value of cos 30 ?
What is the exact value of cos 30 °?
give the answer as a simplified fraction
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whosmans
Mar 12, 2018
0
91
1
+70
Need some help
What is the value of x?
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whosmans
Mar 12, 2018
0
285
1
+70
Explain how to use the figure below and a sequence of similarity transformations to prove that all circles are similar.
Explain how to use the figure below and a sequence of similarity transformations to prove that all circles are similar.
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whosmans
Mar 9, 2018
0
112
1
+70
Need some help
Quadrilateral ABCD is inscribed in a circle. Find the measure of each of the angles of the quadrilateral.
A=
B=
C=
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whosmans
Mar 9, 2018
0
157
1
+70
Help
A circle has a radius of 12.6 cm
What is the exact length of an arc formed by a central angle measuring 120°?
Express your answer using π
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whosmans
Mar 6, 2018
+1
71
0
+70
Need Some Help Please
1. Quadrilateral ABCD is inscribed in circle O.
What is m∠B?
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whosmans
Mar 6, 2018
0
174
1
+70
In the figure, YX and YZ are tangents to circle A at points X and Z, respectively.
In the figure, YX
and YZ
are tangents to circle A at points X and Z, respectively.
measure of arc XZ= 140
measure of arc XSZ= 220
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whosmans
Mar 6, 2018
0
158
2
+70
Need Some Help
This figure shows circle C with diameter LM and inscribed ∠LMN .
m∠LMN=32°
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whosmans
Mar 6, 2018
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