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1481

When the decimal $0.1\overline{23}$ is written as a fraction $\frac{a}{b}$ with $a$ and $b$ being positive integers with a greatest common d

When the decimal is written as a fraction with and being positive integers with a greatest common divisor of 1, what is ?

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Guest Jul 21, 2019

838

Please help

1) Find the largest x such that
2) Find the value of x that maximizes

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Guest Jul 21, 2019

983

+155

Advance Quadratics please help!

For which positive integer values of does have rational solutions? Express your answers separated by commas and in increasing order.

off-topic

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EvanWei123 Jul 21, 2019

520

Help please

Let p(x) be a quadratic polynomial with integer coefficients which has as a root. Compute .

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Guest Jul 21, 2019

506

Help please

Let p(x) be a quadratic polynomial with integer coefficients which has as a root. Compute .

Guest Jul 21, 2019

1133

+501

Help please

Two rays with common endpoint O form a 30-degree angle. Point A lies on one ray, point B on the other ray, and AB=1. What is the maximum possible length of OB?

What I did so far, is I let AO=a and BO=b, and I used the Pythagorean read more ..

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Davis Jul 21, 2019

1684

1. What is the smallest distance between the origin and a point on the graph of

1. What is the smallest distance between the origin and a point on the graph of

Thank you guys for your help in advance! read more ..

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Guest Jul 21, 2019

1200

+541

Help Me

If a, b, and c are positive integers less than 13 such that
then determine the remainder when a+b+c is divided by 13.

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xXxTenTacion Jul 21, 2019

Jul 20, 2019

865

How to find? Don’t we need 2 sides?

Find the perimeter of an isosceles triangle with base length 20 and area 240.

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Guest Jul 20, 2019

6240

A circle is centered on point B. Points A, C and D lie on its circumference.

A circle is centered on point B. Points A, C and D lie on its circumference.
If ∠ADC measures 23 degree, what does ∠ABC measure?

hectictar ●●

Guest Jul 20, 2019

1048

+799

repost?

How do you repost a question, post new answer on a old question or edit an old question?

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travisio Jul 20, 2019

1408

Help and much appreciated

A portion of a power line support tower is to be constructed as congruent triangles, as shown on the diagram. The crossing beams will be 11m long and will intersect at an acute angle of 50 degrees, and angle S= 37 degrees. Find the lengths of all sides read more ..

hectictar ●

Guest Jul 20, 2019

-1

821

+170

Floor and Ceiling

Find the positive real number such that and
Here denotes the fractional part of that is,

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FlyEaglesFly Jul 20, 2019

727

How much money by the end of the year? Simplifying of formula

Hi all! i a having trouble figurig out the math of this..

I have 30.000 on my savings account. It has an interest rate of 0.007 percent. Every month for a year I add 5000 to my savings account.
read more ..

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Guest Jul 20, 2019

688

how do I post an image?

off-topic

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Guest Jul 20, 2019

951

what is the domain and range?

f (x) = x -5

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Guest Jul 20, 2019

749

quản trị viên

5%→320=?

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Guest Jul 20, 2019

868

How much more exponentially is 680^4 vs 340^4. My calculator says 10.XXXXX does this mean that 640^4 is only 10 times more than 340^4?

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Guest Jul 20, 2019

1001

+2864

My Math Problems

I'm really bored now, so I decided to make these problems for anyone else who is bored. Some of these problems I have absolutely no knowledge on.

(1.) A "supercar" increases its speed by a factor of 120% every read more ..

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CalculatorUser Jul 20, 2019

1107

find the ordered pair (s, t) that satisfies the system of equations

Find the ordered pair (s, t) that satisfies the system

ElectricPavlov ●

Guest Jul 20, 2019

935

system of equations help plz!

Find all values for which there exists an ordered pair satisfying the following system of equations:

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Guest Jul 20, 2019

Jul 19, 2019

767

Help me please

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Guest Jul 19, 2019

977

Help please

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Guest Jul 19, 2019

848

A problem about midpoints

Given R(-6, 19) and S(15, -5), what are the coordinates of the point on segment RS two-thirds of the distance from R to S?

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Guest Jul 19, 2019

1348

+541

Help

The number is divisible by 72. If G and H each represent a single digit, what is the sum of all distinct possible values of the product GH? (Count each possible value of GH only once, even if it results from multiple G, H pairs.) read more ..

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xXxTenTacion Jul 19, 2019

All Questions ⁺⁰238062 Questions

When the decimal $0.1\overline{23}$ is written as a fraction $\frac{a}{b}$ with $a$ and $b$ being positive integers with a greatest common d

Please help

Advance Quadratics please help!

Help please

Help please

Help please

1. What is the smallest distance between the origin and a point on the graph of

Help Me

How to find? Don’t we need 2 sides?

A circle is centered on point B. Points A, C and D lie on its circumference.

repost?

Help and much appreciated

Floor and Ceiling

How much money by the end of the year? Simplifying of formula

how do I post an image?

what is the domain and range?

quản trị viên

How much more exponentially is 680^4 vs 340^4. My calculator says 10.XXXXX does this mean that 640^4 is only 10 times more than 340^4?

My Math Problems

find the ordered pair (s, t) that satisfies the system of equations

system of equations help plz!

Help me please

Help please

A problem about midpoints

Help

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