All Questions ⁺⁰237808 Questions

+1

2786

13

+1995

f(x) to g(x)

Use the graph that shows the solution to f(x)=g(x) .
f(x)=1/x−2
g(x)=x−2 read more ..

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jjennylove Feb 21, 2019

0

585

4

square root negatives

can you get a square root of a negative and if not then why

Guest Feb 21, 2019

+1

700

2

integer

How to do integer multipication and division

Guest Feb 21, 2019

+10

879

2

+799

->_<

travisio Feb 21, 2019

+1

565

1

Long Division

I don't understand how to read more ..

Guest Feb 21, 2019

+10

866

3

+799

9th grade Algebra

Find all points, if any, where y - 4x = 12 intersects 2 - y = 2(x + 2)^2

travisio Feb 21, 2019

+1

562

2

plz help asap

No idea how to solve this >.< please help!!

Guest Feb 21, 2019

-3

933

2

IMPORTANT

give me all the amswers to my test

Guest Feb 21, 2019

+9

1082

1

+799

9th grade Algebra

If the hypotenuse of a right triangle is 2sqrt(3) units long and one of the legs is sqrt(3) units long, then how long is the other leg?

Travisio

travisio Feb 21, 2019

+1

643

1

Help Please

A positive integer is very quiteprime if it is not divisible by any prime less than 15. How many very quiteprime positive integers are there less than 90000?

I tried to start doing this out by finding the numbers that are divisible read more ..

Guest Feb 21, 2019

+1

837

0

+65

Me Being Bored

I'm bored so I'm sharing what I believe is a neat proof for something useful. What you need to know to understand this is derivatives, compositions, and a bit of algebra (I think).
Let be the functional inverse of .
Using read more ..

creepercraft97T3 Feb 21, 2019

+2

971

1

+193

you find 12 coins

you find 12 coins
eleven are real gold, one is fake

you know the fake weighs a bit less than the others read more ..

ElectricPavlov ●

bigbrotheprodude Feb 21, 2019

0

771

3

HELP PLZ

MathWizard likes to play a fun number trick on her friends. She tells them to think of a number. She then tells them to subtract their number from 2 and multiply the result by 5. To this product she tells them to add half the difference when 24 is subtracted read more ..

Guest Feb 21, 2019

0

667

2

how much is this

90 bilion * 50 trilion

off-topic

Guest Feb 21, 2019

+1

837

1

+115

help pls

For f(x)=x^2+x+1. This polynomial has two different roots r1 and r2. Find all the values of x- for which the sequence approaches reach r1; for which the sequence approaches r2; and for which the sequence does not approach any root (the set of exceptional read more ..

Drazil Feb 21, 2019

0

610

1

Help me understand this or show me how to use the calculator to get this answer

log4(x-6)=1-log4(x-3)

ElectricPavlov ●

Guest Feb 21, 2019

0

1

1830

0

which of the following statements is FALSE?

For the geometric series given by 2+4+8+... , which of the following statements is FALSE?

Select one:
a. S200>S199 read more ..

Guest Feb 21, 2019

0

1095

1

What is the 4th term of the series?

If the sum of the first n terms of a geometric series is given by S_n = (2)(−1+(−2)^n)

find the 4th term of the series
read more ..

Guest Feb 21, 2019

+1

855

1

+260

Rate Of Change

qualitystreet Feb 21, 2019

+1

954

2

+260

Reduction

qualitystreet Feb 21, 2019

0

770

4

Determining the exact value of each trig expression

I need to determine the exact value for cos 195°. The answer is or in the textbook, what did I do wrong?

Thank you! :)

Guest Feb 21, 2019

0

748

3

How do I prove this is an identity?

It looks like the denominator for the right expression is a perfect square... but after that, I'm not sure what else to do!

Guest Feb 21, 2019

0

1075

4

(6cos 24-6sin 24)tan48

(6cos24°-6sin24°)tan48°

I used the double angle identity cos2A = cosA-sinA
read more ..

Guest Feb 21, 2019

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