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407

1

+83

Find the slope of line GH, given G (-3, -1) and H (9, -2) m =

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smasai1 Jan 12, 2022

0

400

2

Number Theory

How many four digit numbers are divisible by all of the following: 2, 3, 5, 7, and 19?

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Guest Jan 12, 2022

0

418

4

+83

help

i really need help

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smasai1 Jan 12, 2022

0

326

0

Complex Numbers

Suppose that a and b are positive integers such that (a-bi)^2 = 8 - 6i + 13 - 4i. What is a-bi?

Guest Jan 12, 2022

0

420

2

+83

pythagorean

i need help

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smasai1 Jan 12, 2022

0

238

0

Counting

Two boys and three girls are going to sit around a table with 5 different chairs. If the two boys want to sit next to Jill, in how many possible ways can they be seated?

Guest Jan 12, 2022

0

307

1

Number Theory

2k is a perfect square, 3k is a perfect cube, and 5k is a perfect 4th power. What is the sum of the exponents in the prime factorization of the smallest such positive integer k ?

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Guest Jan 12, 2022

0

376

2

nonnegative m, n

nonnegative m, n

1/m + 1/n = 2^2/(mn^2)

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Guest Jan 12, 2022

0

421

1

+83

If he has to pay 5% (.05) in Charleston County Tax, how much Charleston County Tax does he pay?

If he has to pay 5% (.05) in Charleston County Tax, how much Charleston County Tax does he pay?
and he has to pay q $15.00 sewer and water tax.

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smasai1 Jan 12, 2022

0

371

0

+83

https://web2.0calc.com/questions/tax_3#r1

smasai1 Jan 12, 2022

0

357

1

help needed

A unit fractionis a fraction of the form 1/n for some nonzero integer n. Compute the number of ways we can write 1/16 as the sum of two distinct positive unit fractions. (The order of the fractions in the sum does not matter, so 1/2+1/3 would be considered read more ..

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Guest Jan 12, 2022

0

468

4

+83

tax

If he has to pay 5% (.05) in Charleston County Tax, how much Charleston County Tax does he pay?

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smasai1 Jan 12, 2022

0

337

0

Equations

Find all the values of a for which the equations

x^2 + ax + 1 = 0
x^2 - x - a = 2 read more ..

Guest Jan 12, 2022

0

265

0

Polynomial

There is a unique polynomial P(x) of degree 4 with rational coefficients and leading coefficient 1 which has as a root. What is P(1)?

Guest Jan 12, 2022

0

388

1

Geometry

Two sides of a parallelogram are 30 and 20. One diagonal has a length of . What is the length of the other diagonal?

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Guest Jan 12, 2022

0

398

1

ВЫ МОЖЕТЕ СДЕЛАТЬ ОНЛАЙН КАЛЬКУЛЯТОР ЧТОБЫ МОЖНО БЫЛО ОБЩАТСЯ КОГДА ТЫ В КАЛЬКУЛЯТОРЕ

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Guest Jan 12, 2022

0

329

1

Counting

The product of all digits of positive integer M is 105. How many such Ms are there with four digits?

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Guest Jan 12, 2022

0

277

0

Polynomial

Find a monic cubic polynomial P(x) with integer coefficients such that $P(\sqrt[3]{4} + 1) = 0$. (A polynomial is monic if its leading coefficient is 1.)

Guest Jan 12, 2022

0

335

1

...

why 10%+(90%*15%)=23.5% ?

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Guest Jan 12, 2022

0

401

1

Coordinates

The equation of the line passing through (1,11) and (4,8) can be expressed in the form
x/a + y/b = 1.
Find a.

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Guest Jan 12, 2022

0

267

0

Math problem

Let a, b, c, d, and e be positive integers. The sum of the four numbers on each of the five segments connecting "points" of the star is . What is the value of the sum a + b + c + d + e?

read more ..

Guest Jan 12, 2022

0

400

1

Decimals

What is $0.4\overline{8} + 0.3\overline{7}$? Express your answer as a common fraction in lowest terms.

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Guest Jan 12, 2022

0

390

1

Decimals

Subtract $0.\overline{01}$ from 0.02 and express the result as a fraction.

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Guest Jan 12, 2022

0

387

1

trig

In triangle $ABC$, we have $\angle A = 90^\circ$ and . Find $\cos C$.

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Guest Jan 12, 2022

0

377

1

Algebra

If x^2 - x - 1 = 0, what is the value of ?

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Guest Jan 12, 2022

All Questions ⁺⁰237785 Questions

Find the slope of line GH, given G (-3, -1) and H (9, -2) m =

Number Theory

help

Complex Numbers

pythagorean

Counting

Number Theory

nonnegative m, n

If he has to pay 5% (.05) in Charleston County Tax, how much Charleston County Tax does he pay?

https://web2.0calc.com/questions/tax_3#r1

help needed

tax

Equations

Polynomial

Geometry

ВЫ МОЖЕТЕ СДЕЛАТЬ ОНЛАЙН КАЛЬКУЛЯТОР ЧТОБЫ МОЖНО БЫЛО ОБЩАТСЯ КОГДА ТЫ В КАЛЬКУЛЯТОРЕ

Counting

Polynomial

...

Coordinates

Math problem

Decimals

Decimals

trig

Algebra

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