All Questions

523

+980

Can somebody please answer this question?

https://web2.0calc.com/questions/can-anyone-help_42

qwertyzz Jul 30, 2020

735

+310

Domain of floor function

Compute the domain of the function .

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thelizzybeth Jul 30, 2020

512

algebra

Find the solutions to (4x+3)(x-8)+(x-5)(4x+3)=0

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Guest Jul 30, 2020

395

Help?

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Guest Jul 30, 2020

472

please help

AB and BC form a right angle at point B. If A = (-3,-1) and B = (4.4), what is the equation of line BC?

A: X+3y=16
B:2x+y=12
C:-7x-5y=-48
D:7x-5y=48

Guest Jul 30, 2020

674

+980

I am not sure why this post was flagged for moderation

Why was my answer flagged for moderation? I was just trying to help this guest out.

off-topic

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qwertyzz Jul 30, 2020

539

quick algebra question

If x + y = 6 and xy = 3, then the value of | x − y | it is

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Guest Jul 30, 2020

619

Searched this up and all posts are either wrong or doesn't provide an answer

In the diagram below, , , and . Find .

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abc890Prob Jul 30, 2020

614

+980

Can anyone help

WXYZ is a parallelogram where angle W is half of a right angle WX = 10, and XY = 14, What is the area of the parallelogram.

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qwertyzz Jul 30, 2020

576

help with geometry

A right triangle has sides of 3, 4, and 5. It is rotated around hypotenuse of 5 to create a solid of revoution. Find the volume of this solid. I'm having trouble with what the solid is.

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Guest Jul 30, 2020

606

+19

plz help asap

Find constants A and B such that
for all x such thatGive your answer as the ordered pair (A,B).

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unknowledgeable Jul 30, 2020

481

need help with digits problem

Find the last 2 digits of:

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Guest Jul 30, 2020

707

Help please?

Catherine rolls a 6-sided die five times, and the product of her rolls is 1200. How many different sequences of rolls could there have been? (The order of the rolls matters.) I'm having trouble with the casework on this one. I know the factorization of read more ..

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voidWalker Jul 30, 2020

584

+241

Geometry Q

https://web2.0calc.com/questions/geometry-q

Weiart000 Jul 30, 2020

632

number theory

Let N be a 3-digit positive integer and let M be another 3-digit positive integer obtained by reversing the digits of N.
Find the number of possible values of N such that N−M=396.

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Guest Jul 30, 2020

604

help with circle

The radius of circle is 11 miles. What is the area of a sector bounded by a 300° arc?

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Guest Jul 30, 2020

462

plz help asap

In the diagram below, angle PQR = angle PRQ = angle STR = angle TSR, RQ = 8 and SQ = 2. Find PQ.

Diagram Link:
https://latex.artofproblemsolving.com/4/3/0/4302d19b0763e32ee077a4add3ad46f7bc977ea2.png read more ..

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Guest Jul 30, 2020

541

hard sum

What is 1-2+3-4+5-6+...+2013-2014?

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Guest Jul 30, 2020

787

+241

Geometry Q

For this problem: XY = 14, WX = 8, and WZ || "Line X" Find YZ

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Weiart000 Jul 30, 2020

531

triangle problem

Find BC

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Guest Jul 30, 2020

537

please help

Please help with these systems problems.

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Guest Jul 30, 2020

593

WAGE

HOW TO CALCULATE WAGES WHEN I WORKED 7:30 MIN A DAY FOR 5 DAYS AT A HOURLY RATE OF 8.72

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Guest Jul 30, 2020

618

+48

Please help

I am not sure how to solve this problem

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ElitBabbi Jul 30, 2020

604

Question; Find 4 distinct positive integers.

There are distinct positive integers a,b,c,d.
a+b,a+c,a+d,b+c,b+d,c+d are all perfect square numbers.
thank you in advance.

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Guest Jul 30, 2020

All Questions ⁺⁰237807 Questions

Can somebody please answer this question?

Domain of floor function

algebra

Help?

please help

I am not sure why this post was flagged for moderation

quick algebra question

Searched this up and all posts are either wrong or doesn't provide an answer

Can anyone help

help with geometry

plz help asap

need help with digits problem

Help please?

Geometry Q

number theory

help with circle

plz help asap

hard sum

Geometry Q

triangle problem

please help

WAGE

Please help

Question; Find 4 distinct positive integers.

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