Divineology

16 Questions
12 Answers

0

435

1

+87

Functional Equations

The function satisfies for all real numbers x and y. Find all possible functions f.

Divineology Apr 15, 2021

0

503

1

+87

some hard math i'm confused on

Find all real solutions for x in

Divineology Mar 5, 2021

+2

895

4

+87

Unusual simult equations with sqrts

Let a, b, c, and d be distinct real numbers such that

Compute .

Divineology ●●●●

Divineology Jan 28, 2021

0

606

2

+87

Sum Math

Find the unique pair of real numbers satisfying .

Divineology Nov 20, 2020

0

1209

1

+87

Inverse Functions

(a) Let be defined by
Show that has no inverse function.
(b) Let be defined by
Show that has an inverse function.

Divineology Nov 2, 2020

0

655

2

+87

Please help!

Let be a regular tetrahedron. Let be the center of face and define vertices and the same way. Find the ratio of the volume of tetrahedron to the volume of tetrahedron .
read more ..

Divineology May 8, 2020

-3

603

1

+87

Geometry Help

1. Let be a positive integer. In triangle and . How many possible values of are there?

2. Triangle has altitudes and If and is read more ..

Divineology Mar 30, 2020

+1

893

1

+87

HELP!

1. The area of trapezoid is . One base is units longer than the other, and the height of the trapezoid is . Find the length of the median of trapezoid .

2. In trapezoid and . Find , in read more ..

Divineology Mar 10, 2020

0

1161

3

+87

Lots of questions

1. A triangle has side lengths of and Let be the area of the circumcircle. Let be the area of the incircle. Compute
2. In triangle and Find the inradius of triangle read more ..

Divineology Feb 22, 2020

-1

960

3

+87

Help Me

In triangle , and . Point lies on such that bisects . If then find the area of triangle .

Divineology Feb 17, 2020

-1

748

3

+87

Explain thougroughly... Again

Let and be real numbers whose absolute values are different and that satisfy
Find

Divineology Dec 16, 2019

0

852

2

+87

Hh Ee Ll Pp Ww Ii Tt Hh Mm Aa Tt Hh

Positive real numbers satisfy the equations and . Find .

Divineology Dec 13, 2019

0

858

2

+87

MaTh!

Given that and that for real numbers , , and , what is the value of ?

Divineology Dec 11, 2019

-1

841

2

+87

Help moi

What is the numerical value of

Divineology Dec 10, 2019

-1

1090

4

+87

Explain the answer thoroughly

Let and be real numbers, where and In an infinite grid, I write the numbers
in the first row. After that, each number is equal to times the number above it. For example, the numbers read more ..

Divineology Dec 9, 2019

-1

2948

3

+87

Help with MaTh

1. Find all for which the infinite geometric series
is defined. Enter all possible values of as an interval.

2. Compute
read more ..

Divineology Dec 6, 2019