All Questions ⁺⁰237796 Questions

0

41

1

+16

Weird Question

Two similar three dimensional prisms have perimeters of 48 m and 36 m. If the volume of the
larger prism is 576 cubic meters, what is the volume of the smaller prism? What is the ratio of
their lateral areas?

Pearsse Jun 5, 2024

0

70

1

+750

Geometry

Let $ABCD$ be a square. Let $P$ be a point outside square $ABCD$ such that triangle $ABP$ is equilateral. Find $\angle BPD$ in degrees.

siIviajendeukie Jun 5, 2024

0

44

1

+750

Geometry

In triangle $ABE,$ $C$ and $D$ are points on sides $\overline{BE}.$ If $BD = 8$, $CE = 24$, $[ABC] = 4$, and $[ADE] = 8$, then find $[ACD]$.

siIviajendeukie Jun 5, 2024

Jun 4, 2024

0

62

1

+1004

Geometry

$\triangle ABC$ is an isosceles triangle. $\angle C = 90^\circ.$ Find the sum of all possible values of $\angle B,$ in degrees.

Hi6942O Jun 4, 2024

0

51

1

+1004

Geometry

In the diagram, square ABCD has side length 3. Find the area of triangle PDQ.

Hi6942O Jun 4, 2024

0

60

0

+1004

Geometry

In the diagram below, we have $\angle ABC = \angle CAB = \angle DEB=\angle BDE.$ Find $AB$ and $CD$.

Hi6942O Jun 4, 2024

0

52

1

+1004

Geometry

In triangle $ABC$, let $M$ be the midpoint of $\overline{AB}$ and $N$ be on $\overline{BC}$ such that $\overline{AN}$ is an altitude of $\triangle ABC$. If $AB = AC = 4$ and $BC = 2$, and $\overline{AN}$ and $\overline{CM}$ intersect at $X$, then read more ..

Hi6942O Jun 4, 2024

0

54

1

+1004

Geometry

Let $ABCD$ and $BEDF$ be two $8 \times 9$ rectangles that overlap, as shown. Find the area of the overlap.

Hi6942O Jun 4, 2024

0

50

2

+36

expected probability question

Consider the spinner above. If a prime number comes up, you win that number of dollars. If a nonprime read more ..

cheeeeeeese Jun 4, 2024

0

22

1

+85

complex numbers help

Let z be a complex number such that Find the smallest possible value of z. Thanks!

PurpleWasp Jun 4, 2024

0

56

1

+36

Algebra

Simplify the expression
\frac{3}{\sqrt{2}} + \frac{1}{\sqrt{18}} - \frac{6}{\sqrt{3}} + \frac{9}{\sqrt{2}}

dpIostthegame Jun 4, 2024

0

57

1

+36

Algebra

Let $r$ and $s$ be the roots of $2x^2 + 5x - 13 = x^2 - 4x + 7.$ Find $r^2 + s^2.$

NotThatSmart ●

dpIostthegame Jun 4, 2024

0

52

1

+36

Geometry

The measure of the second angle of a particular triangle is $10^{\circ}$ more than twice the measure of the first angle and the measure of the third angle is $10^{\circ}$ less than three times the measure of the second angle. In degrees, what is the measure read more ..

dpIostthegame Jun 4, 2024

0

71

0

+36

Geometry

The diagonals of a parallelogram have lengths 82 cm and 44 cm. One altitude is 16 cm long. What is the smallest possible area of the parallelogram?

dpIostthegame Jun 4, 2024

0

51

1

+36

Geometry

The coordinates of three vertices of a parallelogram are $(-3,1)$, $(5,-2)$, and $(0,0)$. Find the sum of the coordinates of the fourth vertex which is in the third quadrant.

dpIostthegame Jun 4, 2024

0

58

1

+36

Geometry

Determine the area in square units of parallelogram $ABCD$ with vertices $A (-6, 2)$, $B (12, 2)$, $C (12, -2)$ and $D (-6, -2)$.

dpIostthegame Jun 4, 2024

0

77

0

+36

Geometry

In trapezoid $ABCD$ segments $AB$ and $CD$ are parallel. Point $P$ is the intersection of diagonals $AC$ and $BD$. The area of $\bigtriangleup PAB$ is $16$ square units, and the area of $\bigtriangleup PCD$ is $16$ square units. What is the area of trapezoid read more ..

dpIostthegame Jun 4, 2024

0

59

1

+36

Geometry

An isosceles triangle has side lengths $8$ cm, $10$ cm and $10$ cm. The longest side of a similar triangle is $20$ cm. What is the perimeter of the larger triangle, in centimeters?

dpIostthegame Jun 4, 2024

0

68

0

+36

Help geometry

Two cross sections of a right hexagonal pyramid are obtained by cutting the pyramid with planes parallel to the hexagonal base. The areas of the cross sections are $216\sqrt{3}$ square feet and $200$ square feet. The two planes are $4$ feet apart. How far read more ..

dpIostthegame Jun 4, 2024

0

35

3

+35

more geometry

In triangle ABC, D is the altitude from A to BC, E is the altitude from B to AC, and F is the altitude from C to AB. H is the point where all three altitudes intersect. We know that:
BD = CD
HD = 5
AH = 11 read more ..

dplostthegame Jun 4, 2024

0

63

0

+864

Geometry

Points $M$, $N$, and $O$ are the midpoints of sides $\overline{KL}$, $\overline{LJ}$, and $\overline{JK}$, respectively, of triangle $JKL$. Points $P$, $Q$, and $R$ are the midpoints of $\overline{NO}$, $\overline{OM}$, and $\overline{MN}$, respectively. read more ..

RedDragonl Jun 4, 2024

0

71

1

+864

Geometry

Altitudes $\overline{AD}$ and $\overline{BE}$ of acute triangle $ABC$ intersect at point $H$. If $\angle AHB = 144^\circ$ and $\angle BAH = 66^\circ$, then what is $\angle HCA$ in degrees?

RedDragonl Jun 4, 2024

0

79

0

+864

Geometry

In triangle $STU$, let $M$ be the midpoint of $\overline{ST},$ and let $N$ be on $\overline{TU}$ such that $\overline{SN}$ is an altitude of triangle $STU$. If $ST = 8$, $SU = 8$, $TU = 8$, and $\overline{SN}$ and $\overline{UM}$ intersect at $X$, read more ..

RedDragonl Jun 4, 2024

0

63

1

+864

Geometry

In triangle ABC, angle ACB = 90 degrees. Let H be the foot of the altitude from C to side AB.
If BC = 1 and AH = 2, find CH.

RedDragonl Jun 4, 2024

0

44

1

+972

Algebra problem

If Mark drives for 4 hours at 60 miles per hour and then drives another 5 hours at 80 miles per hour, what is his average speed, in miles per hour, for the trip?

dplostthegame ●

Rangcr897 Jun 4, 2024

1 Online Users