Question

Prove that ratio is $k=2/5$

score 165 · Answer 1 · 2026-03-31 04:27:14

165

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Prove that ratio is $k=2/5$

Published on 31 Mar 2026 - 4:27

score 249 · Answer 2 · 2022-02-21 06:01:34

249

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What is the area of the triangle here?

Published on 21 Feb 2022 - 6:01

score 454 · Answer 3 · 2022-02-21 12:29:12

454

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Trying to convert pinhole world coordinates x,y,z to pixel x,y, or grid reference n

Published on 21 Feb 2022 - 12:29

score 439 · Answer 4 · 2022-02-22 06:02:21

439

Views

In $\triangle ABC$, let $D$ be a point on $BC$ such that $AD$ bisects $\angle A$. If $AD = 6$, $BD=4$ and $DC=3$, then find $AB$.

Published on 22 Feb 2022 - 6:02

score 86 · Answer 5 · 2026-03-31 00:28:34

86

Views

Relation between longest diagonal and shortest side in convex quadrilateral

Published on 31 Mar 2026 - 0:28

score 36 · Answer 6 · 2026-04-02 18:14:51

36

Views

Angle between plane and line

Published on 02 Apr 2026 - 18:14

score 89 · Answer 7 · 2026-04-01 11:38:32

89

Views

Convex description of the positive orthant without the y-axis

Published on 01 Apr 2026 - 11:38

score 112 · Answer 8 · 2022-02-25 11:58:28

112

Views

What's the area of the shaded regions in the triangle below?

Published on 25 Feb 2022 - 11:58

score 813 · Answer 9 · 2022-02-26 04:45:28

813

Views

Let P be the plane in 3-space that passes through the point A = (−3, −2, 1) and is perpendicular to the line L with vector equation t<1,2,1>.

Published on 26 Feb 2022 - 4:45

score 45 · Answer 10 · 2022-02-28 10:54:18

45

Views

Two of the altitudes of a triangle are not smaller than the corresponding sides. Find the angles of the triangle.

Published on 28 Feb 2022 - 10:54

score 94 · Answer 11 · 2022-02-28 12:02:59

94

Views

What´s the the difference, in degrees, between the measures of the two smallest angles in the triangle below?

Published on 28 Feb 2022 - 12:02

score 45 · Answer 12 · 2022-03-01 20:03:28

45

Views

Converting span{[1,1,1][2,-1,1][5,-7,1]} in R3 into a scalar equation. My answer different than the teacher's. Not sure where I went wrong.

Published on 01 Mar 2022 - 20:03

score 537 · Answer 13 · 2022-03-02 11:26:36

537

Views

Osculating Plane of $(t,t^2,t^3)$ and a result

Published on 02 Mar 2022 - 11:26

score 404 · Answer 14 · 2022-03-04 11:23:19

404

Views

Vector equation of line of intersection of two planes

Published on 04 Mar 2022 - 11:23

score 42 · Answer 15 · 2022-03-04 16:20:44

42

Views

Find the 3 radius in the picture below

Published on 04 Mar 2022 - 16:20

List Question

Prove that ratio is $k=2/5$

What is the area of the triangle here?

Trying to convert pinhole world coordinates x,y,z to pixel x,y, or grid reference n

In $\triangle ABC$, let $D$ be a point on $BC$ such that $AD$ bisects $\angle A$. If $AD = 6$, $BD=4$ and $DC=3$, then find $AB$.

Relation between longest diagonal and shortest side in convex quadrilateral

Angle between plane and line

Convex description of the positive orthant without the y-axis

What's the area of the shaded regions in the triangle below?

Let P be the plane in 3-space that passes through the point A = (−3, −2, 1) and is perpendicular to the line L with vector equation t<1,2,1>.

Two of the altitudes of a triangle are not smaller than the corresponding sides. Find the angles of the triangle.

What´s the the difference, in degrees, between the measures of the two smallest angles in the triangle below?

Converting span{[1,1,1][2,-1,1][5,-7,1]} in R3 into a scalar equation. My answer different than the teacher's. Not sure where I went wrong.

Osculating Plane of $(t,t^2,t^3)$ and a result

Vector equation of line of intersection of two planes

Find the 3 radius in the picture below

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