AnonymousConfusedGuy

198 Questions
176 Answers

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Help!

Two circles are externally tangent at point P, as shown. Segment CPD is parallel to common external tangent AB. Prove that the distance between the midpoints of line AB and line CD is AB/2.
прочитайте больше ..

AnonymousConfusedGuy 8 июл. 2018 г.

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Be really great if someone could answer this :D

https://web2.0calc.com/questions/let-denote-the-circular-region-bounded-by-x-2-y-2

:D

AnonymousConfusedGuy 6 июл. 2018 г.

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Anybody?

https://web2.0calc.com/questions/let-denote-the-circular-region-bounded-by-x-2-y-2

:?

AnonymousConfusedGuy 4 июл. 2018 г.

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Let denote the circular region bounded by x^2 + y^2 = 36. The lines x = 4 and y = 3 partition into four regions . Let

Let denote the circular region bounded by x^2 + y^2 = 36. The lines x = 4 and y = 3 partition into four regions . Let denote the area of region . If , then compute .
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AnonymousConfusedGuy 3 июл. 2018 г.

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Would be great if this could be answered by tomorrow!

In triangle ABC, angle A = 36 and angle B = angle C = 72. Let line BD be the angle bisector of angle ABC.

(a) Prove that BC = BD = AD.
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AnonymousConfusedGuy 2 июл. 2018 г.

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In triangle ABC, angle A = 36 and angle B = angle C = 72. Let line BD be the angle bisector of angle ABC.

In triangle ABC, angle A = 36 and angle B = angle C = 72. Let line BD be the angle bisector of angle ABC.

(a) Prove that BC = BD = AD.
прочитайте больше ..

AnonymousConfusedGuy 1 июл. 2018 г.

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Two Questions

1: Find BC in the following triangle, to two decimal places.

2: A soccer ball is constructed прочитайте больше ..

AnonymousConfusedGuy 27 июн. 2018 г.

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One more for tonight

Before I catch up on the 32 hours of sleep I have missed...

In right triangle ABC with angle B = 90 degrees, we have 2 sin A = 3 cos A. What is sin A?
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AnonymousConfusedGuy 21 июн. 2018 г.

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Circle is the incircle of triangle ABC and is also the circumcircle of triangle XYZ. The point X is on line BC, point Y is on

Circle is the incircle of triangle ABC and is also the circumcircle of triangle XYZ. The point X is on line BC, point Y is on overline AB, and the point Z is on line AC. If angle A=40 degrees, angle B=60 degrees, and angle прочитайте больше ..

AnonymousConfusedGuy 21 июн. 2018 г.

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Right-Triangle Geometry

In right triangle DEF, we have angle E = 90 degrees and tan D = 3*sin D. What is sin F?

Super confused about this one, thanks!

AnonymousConfusedGuy 21 июн. 2018 г.

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A Couple of Questions

1: If A is an acute angle such that tan A + sec A = 2, then find cos A.

2: In triangle GHI, we have GH = HI = 25 and GI = 30. What is sin (angle GHI)?
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AnonymousConfusedGuy 21 июн. 2018 г.

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In triangle ABC, AB = AC, D is the midpoint of line BC, E is the foot of the perpendicular from D to line AC, and F is the midpoint

In triangle ABC, AB = AC, D is the midpoint of line BC, E is the foot of the perpendicular from D to line AC, and F is the midpoint of line DE. Prove that line AF is perpendicular to line BE.

Thanks! прочитайте больше ..

AnonymousConfusedGuy 18 июн. 2018 г.

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Analytic Geometry

A triangular region is enclosed by the lines with equations y = 1/2 x + 3, y = -2x + 6 and y = 1. What is the area of the triangular region? Express your answer as a decimal to the nearest hundredth.

Thank you! прочитайте больше ..

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AnonymousConfusedGuy 15 июн. 2018 г.

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2 Problems

1: The line intersects the circle at A and B. Find the length of chord .

and
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AnonymousConfusedGuy 14 июн. 2018 г.

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Several Problems

1: A line with slope 6 bisects the area of a unit square with vertices (0,0), (1,0), (1,1), and (0,1). What is the y-intercept of this line?

2: The line intersects the circle at A and B. Find прочитайте больше ..

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AnonymousConfusedGuy 13 июн. 2018 г.

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Tricky Problem

Let A, B, and C be three points on the curve xy = 1 (which is a hyperbola). Prove that the orthocenter of triangle ABC also lies on the curve xy = 1.

Thank you!

heureka ●●●●

AnonymousConfusedGuy 7 июн. 2018 г.

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If the area of triangle ABC is 27, what is the value of p?

If the area of triangle ABC is 27, what is the value of p?

Thank you!

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AnonymousConfusedGuy 7 июн. 2018 г.

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Find the number of square units in the area of the shaded region.

Find the number of square units in the area of the shaded region.

Thanks! прочитайте больше ..

ElectricPavlov ●●

AnonymousConfusedGuy 6 июн. 2018 г.

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Thanks!

AnonymousConfusedGuy1 дек. 2017 г.

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What if the solution was a fraction?

AnonymousConfusedGuy1 дек. 2017 г.

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Thanks so much!

AnonymousConfusedGuy30 нояб. 2017 г.

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Right on dude!

AnonymousConfusedGuy30 нояб. 2017 г.

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Thanks!

AnonymousConfusedGuy30 нояб. 2017 г.

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Thank you so much! You're a life saver!

AnonymousConfusedGuy30 нояб. 2017 г.

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Thanks! :)

AnonymousConfusedGuy30 нояб. 2017 г.

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If you miss wouldn't the arrow come crashing down to earth due to the near-impossible amount of force it would take to fire an arrow that could somehow enter the moon's field of gravity? This seems like a high bar to set for people.

I'm just kidding great message!

AnonymousConfusedGuy30 нояб. 2017 г.

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Hey, thanks dude!

AnonymousConfusedGuy29 нояб. 2017 г.

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congrats!

Why are you posting that on a math website?

AnonymousConfusedGuy29 нояб. 2017 г.