All Questions

561

+466

Find the ordered triplet $(x,y,z)$ for the following system of equations:

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dududsu2 Nov 30, 2020

376

coordinate geometry

The line y = (3x + 7)/2 intersects the circle x^2 + y^2 = 25 at A and B. Find the length of chord AB.

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Guest Nov 30, 2020

636

+466

Let $a$ and $b$ be the roots of the equation $x^2-mx+2=0.$ Suppose that $a+(1/b)$ and $b+(1/a)$ are the roots of the equation $x^2-px+q=0.

help please

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dududsu2 Nov 30, 2020

514

A line with slope 6

A line with slope 6 bisects the area of a unit square with vertices (0,0), (1,1), (0,2), and (-1,1). What is the y-intercept of this line?

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Guest Nov 30, 2020

587

how many numbers are there between 100-300?

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Guest Nov 30, 2020

513

+466

Compute the domain of the real-valued function

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dududsu2 Nov 30, 2020

357

What is the product of the two integer values for x

What is the product of the two integer values for x for which |x^2 - 25| is a prime number?

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Guest Nov 30, 2020

438

+34

Consumer Math

Please help me specifically with #2. I would appreciate your answer very much as this would help me gain more insight on read more ..

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JohnnyNeedsHelp Nov 30, 2020

608

+466

What is the numerical value of x

help please help please help please help please help please help please

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dududsu2 Nov 30, 2020

364

consumer math comound

i forgot how to do dis

Guest Nov 30, 2020

408

Simple

Nevermind haha figured it out.

AnOllyOscar Nov 30, 2020

492

Find DB

Find DB in the diagram below.

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Guest Nov 30, 2020

368

HELP PLEASE

The equation y=(x+a)/(bx+c), where a,b and c are integers, is shown below. What is a+b+c?

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Guest Nov 30, 2020

502

In triangle ABC, sin A = 4/5. Find cos B.

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Guest Nov 30, 2020

588

+466

What is the numerical value of x = \frac{1}{2-\frac{1}{2-\frac{1}{2-\ldots}}} ?

help please

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dududsu2 Nov 30, 2020

382

Find cos A

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Guest Nov 30, 2020

831

+466

There exist several positive integers $x$ such that $\frac{1}{x^2+x}$ is a terminating decimal. What is the second smallest such integer?

Help please

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dududsu2 Nov 30, 2020

823

+466

Let $S = 1 - 2 + 3 - 4 + \cdots + 2009 - 2010$. What is the residue of $S$, modulo 2010?

help please

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dududsu2 Nov 30, 2020

382

...HOLA NINOS...SOY Thomas.....

343430298578495734857453457934573457777774-894859347938927333957835623843678564872365823563468

Guest Nov 30, 2020

563

isosceles triangle

In any isosceles triangle ABC with AB = AC, the altitude AD bisects the base BC so that BD = DC. If AB = AC = 25 and BC = 18, then determine the length of the altitude .

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Guest Nov 30, 2020

405

help

The plot below shows the volume of paint left in 444 cans.
All measurements are rounded to the nearest \dfrac1221start fraction, 1, divided by, 2, end fraction pint.
222\frac{1}{2}221333\frac{1}{2}321444\frac{1}{2}421555\frac{1}{2}52166Volume read more ..

Guest Nov 30, 2020

812

+466

What is the remainder when $5^{30}$ is divided by 7?

help please

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dududsu2 Nov 30, 2020

443

Business class

A stadium manager spends $50,000 on TV ads and $37,000 on cable TV ads. What percentage of his advertising expenditures is spent on cable TV?

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Guest Nov 30, 2020

587

+466

If$$1+12+123+1234+12345+123456+1234567+12345678$$is congruent to $n$ modulo 9, where $0\le n<9$, what is the value of $n$?

Help please

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dududsu2 Nov 30, 2020

All Questions ⁺⁰237705 Questions

Find the ordered triplet $(x,y,z)$ for the following system of equations:

coordinate geometry

Let $a$ and $b$ be the roots of the equation $x^2-mx+2=0.$ Suppose that $a+(1/b)$ and $b+(1/a)$ are the roots of the equation $x^2-px+q=0.

A line with slope 6

how many numbers are there between 100-300?

Compute the domain of the real-valued function

What is the product of the two integer values for x

Consumer Math

What is the numerical value of x

consumer math comound

Simple

Find DB

HELP PLEASE

In triangle ABC, sin A = 4/5. Find cos B.

What is the numerical value of x = \frac{1}{2-\frac{1}{2-\frac{1}{2-\ldots}}} ?

Find cos A

There exist several positive integers $x$ such that $\frac{1}{x^2+x}$ is a terminating decimal. What is the second smallest such integer?

Let $S = 1 - 2 + 3 - 4 + \cdots + 2009 - 2010$. What is the residue of $S$, modulo 2010?

...HOLA NINOS...SOY Thomas.....

isosceles triangle

help

What is the remainder when $5^{30}$ is divided by 7?

Business class

If$$1+12+123+1234+12345+123456+1234567+12345678$$is congruent to $n$ modulo 9, where $0\le n<9$, what is the value of $n$?

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