All Questions ⁺⁰237722 Questions

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653

2

Complex Numbers

can you show me how to work out the equation: 7i*-13(-8+10i)

Guest Feb 26, 2016

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472

1

why is the calculator not on the website?

why is the calculator not on the website?

Guest Feb 26, 2016

0

811

1

Does x=8 satisfy the equation 1-1/2x=3/4x+1? Explain.

Does x=8 satisfy the equation 1-1/2x=3/4x+1? Explain.

Guest Feb 26, 2016

0

566

1

why is x^0 is always 1? How does it work?

why is x^0 is always 1? How does it work?

Guest Feb 26, 2016

0

553

1

Sloving equations

How can you find the eqauton of the line that is perpendicular and parallel to this line?

Guest Feb 26, 2016

0

690

4

+20

Science test score

On my science test I got 76 out of 100 because I got 7 problems wrong.Is it right?Should have I got a different score?

Mwashington18 Feb 26, 2016

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642

1

halp

An object with a mass of (2.45x10^1) kg is subjected to a force of (6.7x10^2) N directed at an angle of (1.32x10^2) degrees from the x axis. A second force of (2.85x10^3) N acting in the negative Y directions is also applied to the object. To two significant read more ..

physics

Guest Feb 26, 2016

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1048

1

what is 5/9ths (8 + c) = -20

what is 5/9ths (8 + c) = -20

Guest Feb 26, 2016

0

666

0

what is the asnwer???????????????????????????????????????????

Lynn is baking 20 cakes. she needs blueberries,strawberries, and some other for her recipe she needs 22 pounds of 22 blueberries. she needs twice as many pounds of blueberries as she does as strawberries

Guest Feb 26, 2016

0

593

1

hi do you know this

Guest Feb 26, 2016

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5123

1

You randomly guess the answers to two questions on a multiple-choice test. Each question has three choices: A, B, and C.

You randomly guess the answers to two questions on a multiple-choice test. Each question has three choices: A, B, and C.
What is the probability that you guess the correct answers to both questions?

Guest Feb 26, 2016

0

612

1

HELP!!!!

how do you do one step equation with a negative fration

Guest Feb 26, 2016

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499

1

variable

Guest Feb 26, 2016

0

736

1

what is 85% of 820=

what is 85% of 820

Guest Feb 26, 2016

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1903

2

Help?

Your model train has one engine and eight train cars. Find the total number of ways you can arrange the train. (The engine must be first.)

Guest Feb 26, 2016

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732

1

Trig Application Problem

A block slides down a 45 degree slope for a total of 2.8 meters. What is the change in the height of the block?

Guest Feb 26, 2016

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1440

2

Probability

You have been assigned a 9-digit identification number. How many identification numbers are possible?

rarinstraw1195 ●●

Guest Feb 26, 2016

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492

1

Problems

I have been trying to make an account but every time I go to the next page to say that I am not a robot it removes my re-entered password and it make me enter it again and I do but when I go to say I am not a robot it removes it again and it is an endless read more ..

Guest Feb 26, 2016

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674

1

Adding

Do u add the denominator in adding

Guest Feb 26, 2016

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516

1

much confusion

how do I put: 5/6, 7/9, and 3/5 from least to greatest?

Guest Feb 26, 2016

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682

1

Math?

Guest Feb 26, 2016

0

766

2

I just failed a math test

I just failed a math test

Guest Feb 26, 2016

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