All Questions

-1

1988

+122

Geometry Final Help Please

The coordinates of the vertices of trapezoid EFGH are E(−8, 8) , F(−4, 12) , G(−4, 0) , and H(−8, 4) . The coordinates of the vertices of trapezoid E′F′G′H′ are E′(−8, 6) , F′(−5, 9) , G′(−5, 0) , read more ..

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Severoth Dec 12, 2017

-1

777

+4117

Help.

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NotSoSmart Dec 12, 2017

-1

1171

+122

2 Geometry Questions Please?

https://prnt.sc/hmlxic

https://prnt.sc/hmlxyb
read more ..

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Severoth Dec 12, 2017

1309

+633

PLEASE, FOR THE LIFE OF ME, ANSWER THE BEST YOU CAN!!!!1!!!

I need to know the other equation.
Original link: http://web2.0calc.com/questions/very-hard-math-question-for-my-profile-picture
What I know:
Can be graphed with read more ..

helperid1839321 Dec 12, 2017

-1

840

+122

Geometry Final Help Please?

Which description best defines AB¯¯¯¯¯ ?
the set of all points between point A and point B
the set of all points that are the same distance from point A as point B
the set containing point A and read more ..

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Severoth Dec 12, 2017

-1

786

+4117

Help.

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NotSoSmart Dec 12, 2017

923

hey my friend penquino21 needs some music lovers

help a brother out by joining penquino's session

off-topic

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DJMASTER11 Dec 12, 2017

954

+258

i want someone to join plz

https://plug.dj/dj-music-anytime

off-topic

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penquino21 Dec 12, 2017

-1

877

+1495

Help Me Please

Help Me Please

Given A(-3,2)B(1,-4) answer the Question
read more ..

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ManuelBautista2019 Dec 12, 2017

856

+107

have a great day

hope your all having a good day if not turn that frown upside down because there is always a reason to stay smiling

off-topic

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foxy02 Dec 12, 2017

-1

878

Cylinder

In the diagram, point N is on the inside of the cylinder, 10 cm from the bottom and Point M is on the outside of the cylinder, diametrically opposite Point N 4 cm from the bottom. read more ..

Guest Dec 12, 2017

-1

1312

+220

A few story-like math assignments I need help with x

I really appreciate all the work the people on this site put in this, seriously, all of you are heroes and I can't thank you enough for how much you helped me. Thanks in advance once again if you can help me because I absolutely suck at linear equations read more ..

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HeyxJacq Dec 12, 2017

1231

+220

Help me with linear equations?

a. -6x + 220 = -566
b. 0,8m - 3,2 = 8 - 4,8m
c. 151u + 411= 203 - 109u
d. -4(b + 2) + b = -4(1+ b) read more ..

MaxWong ●

HeyxJacq Dec 12, 2017

1136

+134

Merry-Christmas To All Thx for Coming To WebCalc

We all here welcome you to our site and hope you like it. we all spend time to help you or others out. Any of us will gladly help you on any math question. We advise that you make a account with us and help out other. If you need help you can talk to Melody, read more ..

off-topic

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killersteve27 Dec 12, 2017

868

CPHILL, MELODY, HECTICTAR PLEASE HELP

Let f(x)=6(2)x−1+4 .
The graph of f(x) is stretched vertically by a factor of 4 to form the graph of g(x) .
What is the equation of g(x)
? read more ..

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Guest Dec 12, 2017

670

What is 5 over 11 0f 2?

Write Answered as mixed numbers in their simplest form:

5 over 11 of 2

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Guest Dec 12, 2017

1847

+619

Algrebra Help

a) Find the square roots of $3+4i$.

b) Find all cube roots of 8i.

where i=sqrt-1 read more ..

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michaelcai Dec 12, 2017

3072

+619

Simplify $(i+1)^{3200}-(i-1)^{3200}$

Simplify

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michaelcai Dec 12, 2017

-1

960

+912

1. What is the solution to the system of equations?

1. What is the solution to the system of equations?
{−2x + 6y = −38
3x − 4y =
read more ..

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AngelRay Dec 12, 2017

3579

+619

Find a complex number $z$ such that the real part and imaginary part of $z$ are both integers, and such that $$z\overline z = 89.$$

Find a complex number $z$ such that the real part and imaginary part of $z$ are both integers, and such that $$.$$

the z with a line over it would equal to a-bi when z=a+bi read more ..

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michaelcai Dec 12, 2017

3734

+619

Compute $1+i+i^2+i^3+i^4+\cdots+i^{2009}$.

Compute

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michaelcai Dec 12, 2017

1993

Please help?

The graph shows the first three terms in a geometric sequence.

read more ..

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Guest Dec 12, 2017

-1

1779

+912

1. Which ordered pair is the solution to the system of equations?

1. Which ordered pair is the solution to the system of equations?
{x + 3y= −12
y = 1/3x − 6
read more ..

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AngelRay Dec 12, 2017

836

Sum and Product of Roots Question Help?

. Two of its real roots sum to 5. What is the absolute value of A?

An explanation would be greatly appreciated.
read more ..

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Guest Dec 12, 2017

All Questions ⁺⁰237803 Questions

Geometry Final Help Please

Help.

2 Geometry Questions Please?

PLEASE, FOR THE LIFE OF ME, ANSWER THE BEST YOU CAN!!!!1!!!

Geometry Final Help Please?

Help.

hey my friend penquino21 needs some music lovers

i want someone to join plz

Help Me Please

have a great day

Cylinder

A few story-like math assignments I need help with x

Help me with linear equations?

Merry-Christmas To All Thx for Coming To WebCalc

CPHILL, MELODY, HECTICTAR PLEASE HELP

What is 5 over 11 0f 2?

Algrebra Help

Simplify $(i+1)^{3200}-(i-1)^{3200}$

1. What is the solution to the system of equations?

Find a complex number $z$ such that the real part and imaginary part of $z$ are both integers, and such that $$z\overline z = 89.$$

Compute $1+i+i^2+i^3+i^4+\cdots+i^{2009}$.

Please help?

1. Which ordered pair is the solution to the system of equations?

Sum and Product of Roots Question Help?

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