Divineology

16 Questions
12 Answers

0

494

1

+87

Functional Equations

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

Divineology 15 abr 2021

0

560

1

+87

some hard math i'm confused on

Find all real solutions for x in

Divineology 5 mar 2021

+2

941

4

+87

Unusual simult equations with sqrts

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

Compute .

Divineology ●●●●

Divineology 28 ene 2021

0

657

2

+87

Sum Math

Find the unique pair of real numbers satisfying .

Divineology 20 nov 2020

0

1261

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 2 nov 2020

0

712

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 .
lee mas ..

Divineology 8 may 2020

-3

658

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 lee mas ..

Divineology 30 mar 2020

+1

947

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 lee mas ..

Divineology 10 mar 2020

0

1191

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 lee mas ..

Divineology 22 feb 2020

-1

1008

3

+87

Help Me

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

Divineology 17 feb 2020

-1

810

3

+87

Explain thougroughly... Again

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

Divineology 16 dic 2019

0

898

2

+87

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

Positive real numbers satisfy the equations and . Find .

Divineology 13 dic 2019

0

914

2

+87

MaTh!

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

Divineology 11 dic 2019

-1

896

2

+87

Help moi

What is the numerical value of

Divineology 10 dic 2019

-1

1141

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 lee mas ..

Divineology 9 dic 2019

-1

3000

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
lee mas ..

Divineology 6 dic 2019