All Questions ⁺⁰237665 Questions

0

104

1

+1776

Counting

We call a number cozy if every digit in the number is either even or next to an even digit. For example, a number is cozy if every digit in the number is either a 2 or next to a 2. For example, the number 222, 72, 45, and 810 and read more ..

bader Dec 20, 2023

0

115

0

+1776

Counting

We call a number cozy if every digit in the number is either even or next to an even digit. For example, a number is cozy if every digit in the number is either a 2 or next to a 2. For example, the number 222, 72, 45, and 810 and read more ..

bader Dec 20, 2023

0

105

0

+1776

Counting

We call a number cozy if every digit in the number is either even or next to an even digit. For example, a number is cozy if every digit in the number is either a 2 or next to a 2. For example, the number 222, 72, 45, and 810 and read more ..

bader Dec 20, 2023

0

56

2

+16

What is the answer to this???

When expressed as a common fraction, what is the value of (2 + 4 + 6 + 8 + ... + 1340 + 1342)/(3 + 6 + 9 + 12 + ... + 2010 + 2013)?

Padewolofoofy Dec 20, 2023

0

87

0

+1556

Triangle

In triangle $PQR,$ $M$ is the midpoint of $\overline{QR}.$ Find $PM.$

kittykat Dec 20, 2023

0

61

1

+1556

Medians

In right triangle $ABC,$ $\angle C = 90^\circ.$ Median $\overline{AM}$ has a length of $\sqrt{5},$ and median $\overline{BN}$ has a length of $\sqrt{5}.$ What is the length of the hypotenuse of the triangle?

kittykat Dec 20, 2023

0

41

1

+1556

Rectangle

In rectangle $WXYZ$, $A$ is on side $\overline{WX}$, $B$ is on side $\overline{YZ}$, and $C$ is on side $\overline{XY}$. If $AX = 2$, $CX = 24$, $CY = 3$, $BY = 3$, then find the area of triangle $ABC$.

kittykat Dec 20, 2023

0

50

2

+24

.help

BilalKrol28282 Dec 20, 2023

0

95

1

+157

Help

Norman and Elliot bought a similar laptop at an IT Fair. Norman spent 3/11 of his savings and Elliot spent 2/9 of his savings. Given that the boys had $3700 left altogether, how much was Norman's savings at first?

sugabreaddoughman Dec 20, 2023

0

62

1

+1556

Rectangle

Points $A$ and $B$ are on side $\overline{YZ}$ of rectangle $WXYZ$ such that $\overline{WA}$ and $\overline{WB}$ trisect $\angle ZWX$. If the area of triangle $WAZ$ is 6, what is the area of triangle $WAB$? read more ..

kittykat Dec 20, 2023

0

40

1

+1556

Circles

A circle has a radius of $15.$ Let $\overline{AB}$ be a chord of the circle, such that $AB = 5$. What is the distance between the chord and the center of the circle?

kittykat Dec 20, 2023

0

78

1

+1556

Isosceles triangle

Triangle $ABC$ is isosceles with $AB = BC.$ If $AC = 20$ and $[ABC] = 100 \sqrt{3},$ then find the perimeter of triangle $ABC.$

kittykat Dec 20, 2023

0

80

0

+1733

Counting

The six faces of a cube are painted black. The cube is then cut into $3^3$ smaller cubes, all the same size. One of the small cubes is chosen at random, and rolled. What is the probability that when it lands, the face on the top is bl read more ..

parmen Dec 20, 2023

0

82

1

+1733

Counting

The six faces of a cube are painted black. The cube is then cut into $3^3$ smaller cubes, all the same size. How many of the smaller cubes do not have any black faces?

parmen Dec 20, 2023

0

75

1

+1733

Counting

The six faces of a cube are painted black. The cube is then cut into $3^3$ smaller cubes, all the same size. How many of the smaller cubes have exactly one black face?

parmen Dec 20, 2023

0

108

0

+1733

Counting

In how many ways can the numbers $1$ through $5$ be entered once each into the five boxes below so that all the given inequalities are true?

parmen Dec 20, 2023

0

91

0

+1733

Help counting

North High School has a math club and a science club. There are a students in the math club and b students who are members of both clubs. The total number of students is c. Find an expression for the total number of students read more ..

parmen Dec 20, 2023

0

93

0

+1733

Counting

North High School has a math club and a science club. There are a students in the math club and b students who are members of both clubs. The total number of students is c. Find an expression for the total number of students read more ..

parmen Dec 20, 2023

0

80

3

+14

Help me

There are seven numbers in this list:

Ashley rewrites the seven numbers in order from least to greatest, then circles the second and sixth numbers in this ordering. What is the sum of the two numbers she circles? Express your answer as a deci read more ..

Ayobruh Dec 20, 2023

-1

108

0

+1808

Geometry

Two points, ${}A$ and $B$, are on the pavement $6$ inches apart. Cassidy the caterpillar traces out a path walking along all the points that are four times as far from ${}A$ as from $B$. Cassidy has red paint on her feet, so she literally traces out read more ..

blackpanther Dec 20, 2023

-1

76

1

+1808

Coordinates

Let $B$ be the reflection of $A$ over the line $y = \frac{1}{2} x + 2$. Find the coordinates of $B$ if $A = (5,-1)$.

blackpanther Dec 20, 2023

-1

44

1

+1808

coordinates

Find the area of the region that is enclosed by the graph of the equation
\[4x^2 - 12x + 4y^2 + 56y - 491 = 8x - 16y + 301.\]

blackpanther Dec 20, 2023

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