All Questions ⁺⁰237749 Questions

Mar 20, 2026

Mar 19, 2026

0

1

2

+1609

Geometry

Let alpha be an angle in the third quadrant such that tan alpha = 4. Find cot alpha.

kittykat Mar 19, 2026

0

1

2

+1609

Geometry

Let theta be an acute angle such that sin 2 theta = sin 3 theta + sin 4 theta. What is the measure of theta in degrees?

kittykat Mar 19, 2026

Mar 18, 2026

0

1

2

+1609

Geometry

Two tangent circles are shown below. One common external tangent is the x-axis. The equation of the other external common tangent has the form y = mx + b. What is m?

kittykat Mar 18, 2026

0

1

2

+1609

Geometry

The line y = mx bisects the angle between the two lines shown below. Find m.
The two lines are y = 2x and y = x/2.

kittykat Mar 18, 2026

Mar 17, 2026

0

1

3

+1609

Geometry

Line \ell is shown below. The line y = 2x + k has a distance of 3 from line y = 5x + k. Find all possible values of k.

kittykat Mar 17, 2026

Mar 16, 2026

0

1

3

+854

Geometry

Triangle PQR is rotated clockwise about P to triangle PQ'R', as shown in the diagram. We know the length of the path taken by vertex Q is the same as the length of the path takesn by P. What is the length of the path taken by vertex R?

cooIcooIcooI17 Mar 16, 2026

Mar 10, 2026

0

1

2

+4

How to convert numbers to words?

Hi i offten face difficulties in coverting number into words. is there any reliable solution to this. or any advice.
Thanks.

jamesright22 Mar 10, 2026

Mar 7, 2026

Mar 5, 2026

0

1

2

+1609

Geometry

Two circles C_1 and C_2 are shown below. Find the radius of the circle that is externally tangent to both $C_1$ and $C_2,$ and tangent to the $x$-axis.

kittykat Mar 5, 2026

Mar 2, 2026

0

2

3

+1609

Geometry

Triangle ABC is rotated clockwise about A to triangle $AB'C',$ as shown in the diagram. We know the length of the path taken by vertex $B$ is $6.$ What is the length of the path taken by vertex $C?$

kittykat Mar 2, 2026

Mar 1, 2026

Feb 28, 2026

0

2

1

+1741

Geometry

Find XY if UV = 12

parmen Feb 28, 2026

Feb 27, 2026

0

1

1

+1741

Geometry

In the figure, triangles ABC$ and ACD are similar. What is \angle B in degrees?

parmen Feb 27, 2026

Feb 26, 2026

0

2

1

+1609

Geometry

A spherical orange is cut into 8 congruent slices. If the volume of the orange was 8, then what is the volume of each slice?

kittykat Feb 26, 2026

Feb 24, 2026

0

1

3

+1609

Geometry

In unit square ABCD, E and F are the midpoints of \overline{AD} and \overline{AB}, respectively. The square is then folded along the edges of triangle CEF, so that triangles AEF, CDE, BCF, cover triangle CEF. read more ..

kittykat Feb 24, 2026

0

1

3

+1609

Geometry

Triangular pyramid BCDG is cut from cube ABCDEFGH. The triangular pyramid is then placed on a surface with triangle BCD as the base. Given that the side length of the cube is $12,$ find the height of the pyramid.

kittykat Feb 24, 2026

Feb 23, 2026

Feb 21, 2026

Feb 20, 2026

+1

1

1

+199

Geometry

In the diagram, a semicircle is centered at $O,$ and $\overline{AB}$ is tangent to the semicircle at $B.$ Find $\angle BCD,$ in degrees.

HumanBemg Feb 20, 2026

0

1

1

+199

Geometry

Given regular heptagon ABCDEFG, a circle can be drawn that is tangent to DC at C and to EF at F. What is radius of the circle if the side length of the heptagon is 1?

HumanBemg Feb 20, 2026

+1

3

1

+5

Triangle ratios

Hi friends,
it's been a couple of years since I've last been here, nice to see you guys are still around. Today please, I just need clarification on a solution. I hope supplying pictures will be okay.
This is the drawing: read more ..

Urimagic Feb 6, 2026

Jan 28, 2026

0

1

2

+962

Math

Compute \angle AGD, in degrees.

booboo44 Jan 28, 2026

-2

1

2

+962

Math

Find the radius of the quarter-circle.

booboo44 Jan 28, 2026

+1

1

2

+123

Proof

Prove that for all numbers N;

nerdboy Jan 28, 2026

Jan 27, 2026

0

3

1

+123

Easy Derivatives

Evaluate the derivative:
Using this derivative, find the slope of the graph at the x-values of 1, 2, and 3.

nerdboy Jan 27, 2026

+1

2

2

+123

Beginner limit

Evaluate the limit:

nerdboy Jan 27, 2026

+1

1

1

+123

Beginning Integral

nerdboy Jan 27, 2026

Jan 26, 2026

0

1

4

+1609

Math

Two quarter-circles are drawn inside a unit square. A smaller square is inscribed in the two quarter-circles. Find the area of the smaller square.

kittykat Jan 26, 2026

0

1

1

+1609

Math

The circle below centered at $O$ has a radius of $5.$ Find $CD.$

kittykat Jan 26, 2026

0

2

1

+1609

Math

Semicircles are drawn on diameters \overline{AB} and \overline{CD}, as shown below. Find AB.

kittykat Jan 26, 2026

Jan 23, 2026

+1

1

3

+962

Math

In equiangular octagaon EFGHIJKL, we know that EF = GH = IJ = KL = 1 and FG = HI = JK = LE = sqrt(2). Find the area of the octagon.

booboo44 Jan 23, 2026

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