Divineology

16 Questions
12 Answers

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494

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Functional Equations

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

Divineology 15 апр. 2021 г.

0

560

1

+87

some hard math i'm confused on

Find all real solutions for x in

Divineology 5 мар. 2021 г.

+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 янв. 2021 г.

0

657

2

+87

Sum Math

Find the unique pair of real numbers satisfying .

Divineology 20 нояб. 2020 г.

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 нояб. 2020 г.

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 .
прочитайте больше ..

Divineology 8 мая 2020 г.

-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 прочитайте больше ..

Divineology 30 мар. 2020 г.

+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 прочитайте больше ..

Divineology 10 мар. 2020 г.

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 прочитайте больше ..

Divineology 22 февр. 2020 г.

-1

1008

3

+87

Help Me

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

Divineology 17 февр. 2020 г.

-1

810

3

+87

Explain thougroughly... Again

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

Divineology 16 дек. 2019 г.

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 дек. 2019 г.

0

914

2

+87

MaTh!

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

Divineology 11 дек. 2019 г.

-1

896

2

+87

Help moi

What is the numerical value of

Divineology 10 дек. 2019 г.

-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 прочитайте больше ..

Divineology 9 дек. 2019 г.

-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
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Divineology 6 дек. 2019 г.