All Questions

578

help with sum

Compute

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Guest Jul 23, 2020

599

algebra

Solve the system x^2 + y^2 = 25, x - 3y = 15

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Guest Jul 23, 2020

587

probability

If I draw four cards from a deck of 52 cards, what is the probability that I will have one card of every suit?

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Guest Jul 23, 2020

706

Off topic just a little

HI! Wolf here I just had a question about something on this website. Why do users (guest or with an account) sometimes just put random answers? I have occured this problem more than once and its really confusing. When I also try to help people I dont usally read more ..

off-topic

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Guest Jul 23, 2020

627

Help!

Convert r = 2 / (7sinθ-cosθ) to rectangular form.

Enter your answer in slope-intercept form by filling in the boxes. Enter values so that the fractions are simplified.

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Guest Jul 23, 2020

564

please help

How to factor 7x^2+27xy-4y^2

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Guest Jul 23, 2020

383

Please help ASAP!

https://web2.0calc.com/questions/please-help_29473

Guest Jul 23, 2020

561

help with trig

Compute

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Guest Jul 23, 2020

551

hi pls help

complete the square 4x^2+5x+2

Enter your answer in the form a(x+u)^2+v , where a,u and v are replaced by numbers.

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Guest Jul 23, 2020

398

Help ASAP

https://web2.0calc.com/questions/please-help-asap_53063

Guest Jul 23, 2020

453

need help with trig

Find sin D

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Guest Jul 23, 2020

467

ALGEBRA

If p^2 - 4q > 0, prove that a^2 + p^2 - ap +3q > 0 for all a. I have simplified a discriminant problem to this state... can anyone help me prove this statement true? If so, can you please show your work!

- mathleteig except read more ..

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Guest Jul 23, 2020

451

please help!

Find angles P and Q.

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Guest Jul 23, 2020

472

Please Help!

The units digit of a perfect square is 6. What are the possible values of the tens digit?

I know the answers are 1, 3, 5, 7, and 9 because
read more ..

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Guest Jul 23, 2020

553

Triangle Problem

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rajalakshmisriram Jul 23, 2020

565

need help with probability

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Guest Jul 23, 2020

641

Range of repeated function

Let , and let . If the domain of g is , compute the range of g.

Is it [-80,82]?

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lamphead Jul 23, 2020

615

i need help with geometry!

What is the value of H in the diagram below

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Guest Jul 23, 2020

559

can anyone help?

The larger of two numbers is 33 more than the smaller. When added together, the sum of the larger number and five times the smaller number is 129. What are the two numbers?

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Guest Jul 23, 2020

Jul 22, 2020

354

probability

You choose two cards at random from a standard deck of cards. What is the probability that you choose exactly one face card? (Only jacks, queens, and kings are face cards.)

Guest Jul 22, 2020

806

+867

help asap!

Suppose that f(x)=4x+5. What is ?

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AnimalMaster Jul 22, 2020

646

+77

Help

Please halp asap! Find a monic quartic polynomial with rational coefficients whose roots include 2+sqrt5 and 1-sqrt2 . Give your answer in expanded form.

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Jonjon Jul 22, 2020

722

+479

Please help asap

Evaluate

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HelpBot Jul 22, 2020

647

+867

i need helpp

The inverse of may be written in the form , where a, b, c, and d are real numbers. Find a/c.

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AnimalMaster Jul 22, 2020

664

+163

Series Help Please

Compute the unique positive integer such that

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Firebolt Jul 22, 2020

All Questions ⁺⁰238401 Questions

help with sum

algebra

probability

Off topic just a little

Help!

please help

Please help ASAP!

help with trig

hi pls help

Help ASAP

need help with trig

ALGEBRA

please help!

Please Help!

Triangle Problem

need help with probability

Range of repeated function

i need help with geometry!

can anyone help?

probability

help asap!

Help

Please help asap

i need helpp

Series Help Please

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