All Questions ⁺⁰237749 Questions

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564

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help plz :(

Rationalize the denominator of . With your answer in the form , and the fraction in lowest terms, what is A + B + C + D?

Guest May 30, 2019

0

941

2

+46

plz help

I need help finding the points again.

kingJay May 30, 2019

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880

2

HELP PLZ URGENT

For a certain value of k, the system
has no solutions. What is this value of k ?

Guest May 30, 2019

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486

3

what is 2+2

off-topic

Guest May 30, 2019

0

850

7

fraction button???

how do you make a fraction on here? every scientific calculator lets the user make a fraction but i cant find the button here

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Guest May 30, 2019

-1

963

1

+46

Need Help

How would I find the two points I need??

kingJay May 30, 2019

0

807

2

idk its math

Determine the value of a.

https://latex.artofproblemsolving.com/0/9/0/090ba6228af39380edfafa9908b8a3dd14b7a383.png

Guest May 30, 2019

0

975

2

+283

Sorry been asking for bunches of help lately!

I think this one is easy, but I sorta forgot how to get equations from graphs and all the equations and jazz ):
A parabola with equation y=x^2+bx+c passes through the points (-1, -11) and (3, 17). What is c?

ANotSmartPerson May 30, 2019

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776

1

Please help

There is a unique polynomial P(x) of degree 4 with rational coefficients and leading coefficient 1 which has as a root. What is P(1)?

Guest May 30, 2019

0

902

2

fractions

how do i put fractions on this calculator

Guest May 30, 2019

May 29, 2019

-1

949

1

+54

Plz help. This is due very soon(2 days till the due date).

Find the value of

Aopshelp May 29, 2019

0

1286

2

Congruences

Solve the following system of congruences:
x ≡ 1 (mod 5)
x ≡ 2 (mod 7)
x ≡ 3 (mod 9)
x ≡ 4 (mod 11).
Use the "Chinese Remainder Theorem" if possible. I would appreciate any help. Thank you.

Guest May 29, 2019

0

912

2

HELP PLZ URGENT

Find an ordered pair(x,y) that solves the system:

Guest May 29, 2019

0

1247

1

Can I have some help?

Find the interval of all $x$ such that both $2x$ and $3x$ are in the interval $(1,2)$.

Guest May 29, 2019

0

994

6

why does math exist ?kmk

why does math exist ?kmk

off-topic

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Guest May 29, 2019

0

1364

1

Help!

John recently bought a used car for $\$5000$ for his pizza delivery job. He gets $\$10$ for each pizza he delivers, but he has to spend $\$3$ on gas for each pizza he delivers. What is the minimum whole number of pizzas John must deliver in order to earn read more ..

Guest May 29, 2019

0

1373

3

Help please!

Each solution to x^2 + 5x + 8 = 0 can be written in the form x = a + b i, where a$ and $b are real numbers. What is a + b^2?

Rewrite the expression g^4 + 12g^2 + 9 in the form c(g^2 + p)^2 + q. What is read more ..

Guest May 29, 2019

+8

837

2

+799

help

travisio May 29, 2019

0

1843

5

help

What is the smallest three-digit number in Pascal's triangle?

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Guest May 29, 2019

2 Online Users