All Questions ⁺⁰237806 Questions

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409

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pyramid question

An octagonal pyramid ... how many faces are there, how many vertices and how many edges?

Guest Aug 11, 2020

0

414

1

please help

Find the perfect square when multiplied with another perfect square with the same digits equals to 2650384, which is of course a perfect square.

Guest Aug 11, 2020

0

472

2

maths problem

What is the sum of the digits in 2^2999*5^3002?

Guest Aug 11, 2020

0

531

2

Help asap plz!

How many values of x with satisfy ?
Please explaine!!
thx in advance!!!

Guest Aug 11, 2020

0

575

2

+273

math

The hypotenuse of an isosceles right triangle is 14sqrt2. What is the area of the triangle?

TheEarlyMathster Aug 11, 2020

0

511

1

+273

math

The hypotenuse of an isosceles right triangle is 14sqrt2. How long is each leg of the triangle?

TheEarlyMathster Aug 11, 2020

0

623

1

please help!

Randomly choose two numbers between 0 and 1. What is the probability that their average is no greater than 2/3?

Guest Aug 11, 2020

0

1206

2

Can someone please help me?

1. Find a monic quartic polynomial with rational coefficients whose roots include and . Give your answer in expanded form.

So I know I'm supposed to do something with their conjugates, but after that idk. read more ..

Guest Aug 11, 2020

0

781

2

+1490

OFF-TOPIC

Does anyone have a problem with posting or editing?

off-topic

Dragan Aug 11, 2020

0

682

4

Find all real solutions for x. Please help! Urgent!

Find all real solutions for in

Hint: First prove that and have the same sign.

Guest Aug 11, 2020

0

558

3

help please

How many 2 digit integers are 6 times the sum of their digits?

Guest Aug 11, 2020

0

625

0

+223

I dont know why, but I cannot like anything

Hello!

I don't know why, but I cannot like any posts. Is anyone else having this issue?
read more ..

off-topic

Noori Aug 11, 2020

Aug 10, 2020

0

568

1

help please

What is the probability of drawing 3 kings and 2 aces in a 5 card hand of poker?

Guest Aug 10, 2020

0

691

2

please help i've been stuck for an hour!!

In how many different ways can 2/15 be represented as 1/a + 1/b, if a and b are positive integers with a ≥ b?

Guest Aug 10, 2020

-1

660

1

+3

Please help! Quick! I'm stuck.

Alice, Bailey, Cindy, and Daniel walked around their neighborhoods selling pens. Alice earned $25.67, Bailey earned $17.21, Cindy earned $39.17, and Daniel earned $26.32. After the sale, they pooled their money together and went to the bank to convert the read more ..

IncompleteCheese Aug 10, 2020

0

641

1

please help

Find the value of x.

Guest Aug 10, 2020

0

543

2

HaLp? I worked it out to be 1 but I'm not sure : P

Modulo graph paper" consists of a grid of m^2 points, representing all pairs of integer residues (x,y) where 0=
The graph of 3x\equiv 4y-1 \pmod{35} has a single x-intercept (x_0,0) and a single y-intercept (0,y_0), where 0\le read more ..

Guest Aug 10, 2020

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675

1

algebra 2 help please :(

Repost:

https://web2.0calc.com/questions/i-would-really-appreciate-some-help read more ..

Guest Aug 10, 2020

0

411

0

circle

What is angle a?

Guest Aug 10, 2020

0

695

3

+163

Please help with this

Let be a constant not equal to 0 or 1. Then the graph of is a conic section with two foci. Find all values of such that the foci both lie on the circle
Enter all possible values of separated by commas. read more ..

Firebolt Aug 10, 2020

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566

1

circle question

Find angle APB. I'm really stuck on this.

Guest Aug 10, 2020

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