All Questions ⁺⁰230942 Questions

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664

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+4116

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NotSoSmart Aug 31, 2018

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715

1

+4116

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NotSoSmart Aug 31, 2018

-1

692

4

+4116

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NotSoSmart Aug 31, 2018

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616

1

+4116

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NotSoSmart Aug 31, 2018

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855

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+4116

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NotSoSmart Aug 31, 2018

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640

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NotSoSmart Aug 31, 2018

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816

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NotSoSmart Aug 31, 2018

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872

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helppppp

Let Find the function k(x) such that f is its own inverse.
What do they mean by "k(x) such that f is its own inverse."

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mathtoo Aug 31, 2018

+1

878

1

+213

Geometric Proof?

Does anyone have any idea about geometric proof? I would like a definition and equation example. Please and thank you!

By the way, I've never seen the concept before, so I would like an read more ..

OwenT154 Aug 31, 2018

0

858

2

Help

a · b = 20
b · c = 12
a + b + c =12
a=? b=? c=? read more ..

Guest Aug 31, 2018

0

729

1

HELP ASAP!!!!

Part (b): Find all pairs of positive integers (a, n) such that n \ge 2 and
\[a + (a + 1) + (a + 2) + \dots + (a + n - 1) = 100.\]

Guest Aug 31, 2018

0

688

1

Help

Let θ be an angle such that
secθ = −135 and cotθ > 0
Find the exact values of tanθ and cscθ

Guest Aug 31, 2018

0

690

1

what is -9a - 7x - 9c - 9b - 7y

If a + b + c = -1 and x + y = 7,
what is -9a - 7x - 9c - 9b - 7y?

Guest Aug 31, 2018

0

831

2

+884

help

The sum of the positive divisors of a positive integer of the form is equal to 600. What is i+j?

ant101 Aug 31, 2018

Aug 30, 2018

0

769

2

Please Help (Show Work)

Simplify and factor the expression n(n+3)-4. Show that the original expression and the factored form have the same value for n=0,1,2,3,and 4.

Guest Aug 30, 2018

0

1178

1

The area (in square meters),a, of a yard is given by the expression:

The area (in square meters),a, of a yard is given by the expression:
a = x^4+18x^2+81
Where x is a positive integer and each dimension is greater than 1 meter. What are two (not necessarily unique) expressions that could represent read more ..

Guest Aug 30, 2018

0

1679

8

+73

this question is too abstract for me...

An art galler display a large painting in the center of a wall that is 24 ft wide. The painting is 10ft wide. Which of the following equations can be used to find the distance, x, in feet, from either end of the wall to the corresponding edge of the painting? read more ..

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mrlevan3 Aug 30, 2018

+1

1089

2

+92

Absolute Value Equation

I need help writing an absolute value equation where h equals 10 and 15. Please help.

UndertaleButtercup32 Aug 30, 2018

0

1153

4

+790

Help Please

3x+4y=72 i need the x and y intercepts

owlface13 Aug 30, 2018

0

694

1

+491

Need Help

Solve the following problem showing all steps and showing the factor-label method for any necessary conversions. Report your answer to the correct number of significant figures.

1. A sheet of metal of unknown composition read more ..

whosmans Aug 30, 2018

0

615

1

+491

Help

Solve the following problems showing all steps and using the factor-label method. Report your answer to the correct number of significant digits. (NOTE: This MAY mean putting your answer in scientific notation.)

1. How many microliters read more ..

whosmans Aug 30, 2018

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