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Post New Question
All Questions
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230749 Questions
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752
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Point Y partitions XZ with coordinates X (-1, 5) and Z (11, -3) such that XY: YZ is 3:1. What are the coordinates of Y?
Point Y partitions XZ with coordinates X (-1, 5) and Z (11, -3) such that XY: YZ is 3:1. What are the coordinates of Y?
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Guest
Apr 24, 2020
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482
1
please help
A circle is centered on point B. Points A, C and D lie on its circumference.
If ADC measures 35º, what does ABC measure?
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Guest
Apr 24, 2020
0
361
0
help asap
Avery had $25.89 in her wallet. If she bought lunch with dollars from her wallet, how much money did she have in her wallet after lunch?
Guest
Apr 24, 2020
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613
1
HELP HELP ASAP PLEASE
Let $r$ and $s$ be the roots of $3x^2 + 4x + 12 = 0.$ Find $r^2 + s^2.$
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Guest
Apr 24, 2020
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435
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+4
Need Some Help With This Problem!
The base of a pentagonal prism is regular with an apothem of 4 centimeters. The height of the prism is 16 centimeters. Find the volume of the prism. Round your answer to the nearest cubic centimeter.
Konvexx
Apr 24, 2020
+1
412
1
+283
Geometry Question
In triangle ABC, AB = BC = 17 and AC = 16. Find the circumradius of triangle ABC.
Thank you all so much.
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Caffeine
Apr 24, 2020
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416
1
help
What is the equation of this line?
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Guest
Apr 24, 2020
+1
507
1
+283
Can Someone Please Help Me?
A triangle has side lengths of 10, 24, and 26. Let a be the area of the circumcircle. Let b be the area of the incircle. Compute a - b.
Thank you so much!!!
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Caffeine
Apr 24, 2020
+1
802
1
HELP HELP ASAP PLSSS
The equation $y = -6t^2 + 43t$ describes the height (in feet) of a projectile $t$ seconds after it is launched from the surface of Mars at 43 feet per second. In how many seconds will the projectile first reach 77 feet in height? Express your answer as
read more ..
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Guest
Apr 24, 2020
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560
1
+231
help asap
Suppose x is directly proportional to y, but inversely proportional to z. If x=3 when y=6 and z=4, then what is z when y=3?
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peepeepuupuu
Apr 24, 2020
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486
1
Question
Hae Suk flips a penny, a nickel, and a dime. How many ways can she get at least two heads?
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Guest
Apr 24, 2020
-1
550
2
+194
Help PASA I mean ASAP
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somehelpplease
Apr 24, 2020
-2
1065
4
+194
Uh, LCD and GCD
(deleted)
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somehelpplease
Apr 24, 2020
+1
632
1
+35
Help on Geo problem
Three congruent isosceles triangles DAO, AOB, and OBC have AD=AO=OB=BC=10 and AB=DO=OC=12. These triangles are arranged to form trapezoid ABCD, as shown. Point P is on side AB so that OP is perpendicular to AB.
Point X is the
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Mosspelt6
Apr 24, 2020
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2162
1
please help!!! so confused!!
How is the sum expressed in sigma notation?
13 + 21 + 29 + 37 + 45
Enter your answer by filling in the boxes.
read more ..
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Guest
Apr 24, 2020
0
1171
3
+35
Factors!
How many perfect square factors does the number 46,656 have?
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JustAnotherFailure
Apr 24, 2020
-1
545
2
+194
Yes. I need help.
(deleted)
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somehelpplease
Apr 24, 2020
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748
1
please help! (geometry)
1) Points R and S are on circle E such that arc RS=50 degrees. Point T is also on circle E, find all possible values of angle RTS.
2) ABCD is a square with area 100. Circle O is tangent to all four sides of the square. Diagonal BD
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Guest
Apr 24, 2020
-1
513
2
+194
Help asap
(deleted)
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somehelpplease
Apr 24, 2020
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1097
1
This is due tomorrow, please help me!
Through how many different positive angles less than 360 degrees is it possible to rotate a regular icosagon (20-gon) clockwise about its center such that its image coincides with the original icosagon?
I'm stuck on this, help will be appreciated!
read more ..
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Guest
Apr 24, 2020
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330
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vector drawing help
https://prnt.sc/s5ffyg
Guest
Apr 24, 2020
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518
1
help
What is true about triangle XYZ?
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Guest
Apr 24, 2020
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540
1
9,5:20 passo a passo
9,5:20 passo a passo
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Guest
Apr 24, 2020
0
310
0
Trigonometry - Geometrically Defined Vectors
For each pair of vectors u and v with angle 0 between them, sketch the resultant.
1. | u | = 12, | v | = 20, 0 = 27°
read more ..
Guest
Apr 24, 2020
0
1167
1
help
What is the volume of a cylinder with base area 64 pi cm^2 and a height equal to twice the radius?
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Guest
Apr 24, 2020
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