All Questions ⁺⁰230566 Questions

0

1526

3

+9519

Please help :(

MaxWong Jan 13, 2019

0

709

1

solve this

111/[{33/(-22/-2).-5^2+(-4)}]

Guest Jan 13, 2019

0

2073

2

I need help

In acute triangle ABC, angle A = 68 degrees. Let O be the circumcenter of triangle ABC. Find angle OBC, in degrees.

Here is the picture:
https://latex.artofproblemsolving.com/3/e/0/3e07dd4eaa3f9147c076ab5928772e5f163bf260.png read more ..

Guest Jan 13, 2019

-1

921

2

+34

BTS

Suppose the ratio of Lev's age to Mina's age is 1 : 2 and the ratio of Mina's age to Naomi's age is 3 : 4. If the sum of all three ages is between 30 and 50, then how old is Mina?

ColtPatterson Jan 13, 2019

0

722

1

help

The solution of is for some positive integers and a

Guest Jan 13, 2019

0

508

1

Please help quickly!

Each inch on a map of Roswell, New Mexico represents 0.51 mile. If two hills in Roswell are 7 inches apart on the map, then how many miles apart are they in real life? Enter your answer as a decimal, without units.

ElectricPavlov ●

Guest Jan 13, 2019

+1

814

2

+36

Need Help Quickly Please

A pyramid is formed on a 6x8 rectangular base. The four edges joining the apex to the corners of the rectangular base each have length 13. What is the volume of the pyramid?

ElectricPavlov ●●

Starz Jan 13, 2019

0

633

2

Equation help please.

Hello, Please help with proof. a2 + b2 = 25 a b =5, then a over b + b over a =?? I know the answer is 5 but can't find the proof..(The book says it is 5 without proof)

Guest Jan 13, 2019

+1

573

2

+80

need help quickly please

im done
need help quickly please

ma931 Jan 13, 2019

+1

598

2

If 2,000,000 cod points costs $50 and I wanted to buy 1,004,011,999 cod points how much would I spend?

If 2,000,000 cod points costs $50 and I wanted to buy 1,004,011,999 cod points how much would I spend?

Guest Jan 13, 2019

0

1646

1

help

On Sunday, Jan. 7, 2007, Rob has $5 he saved from his birthday, and he receives his first allowance payment of $35. He will continue to receive a allowance payment every Sunday. However, starting Jan. 7, 2007, Rob is also responsible for paying for his read more ..

Guest Jan 13, 2019

+1

623

4

help

Let X, Y, and Z be points such that . If Y=(1,7), Z=(-1,-7), then what is the sum of the coordinates of X?

Guest Jan 13, 2019

0

806

2

help

Sally has a bagful of candy. She arranges it into an a by b grid, but she has 2a+b candies leftover. Her big sister Rita comes along and says, "I can do better than that!" Rita neatly arranges the candies into a 5a-4 by grid and has none leftover. read more ..

Guest Jan 13, 2019

0

17680

1

what is the value of y in the formula shown when x = 4/5

what is the value of y in the formula shown when x = 4/5

y = 4/x + √x + 0.2 - 5x read more ..

Guest Jan 13, 2019

0

489

1

Binomial Theorem Help

1. What is the numerical coefficient of the
read more ..

Guest Jan 13, 2019

-1

870

4

+34

Ya YEET

Suppose the ratio of Lev's age to Mina's age is 1 : 2 and the ratio of Mina's age to Naomi's age is 3 : 4. What is the ratio of Lev's age to Naomi's age? Give your answer in simplest form.

ColtPatterson Jan 13, 2019

-1

718

1

+34

LOLOLOL

Suppose the ratio of Lev's age to Mina's age is 1 : 2 and the ratio of Mina's age to Naomi's age is 3 : 4. What is the three-way ratio of Lev's age to Mina's age to Naomi's age? Give your answer in simplest form.

ElectricPavlov ●

ColtPatterson Jan 13, 2019

Jan 12, 2019

-1

1443

1

+34

Hi awnser this lol

Angelique is building a model of her home. Her house is 24 feet tall, and the home in her model is 8 inches tall. She wants to add figurines to her model to represent her family. Her brother is 5 feet tall. How many inches tall is the figurine in the model read more ..

ElectricPavlov ●

ColtPatterson Jan 12, 2019

0

831

2

Equivalent of Cos6x

What is the equivalent of cos6x in other trigonometric functions?

Guest Jan 12, 2019

-1

1051

1

+34

Wow

Each inch on a map of Roswell, New Mexico represents $0.51\text{ mile}$. If two hills in Roswell are $7$ inches apart on the map, then how many miles apart are they in real life? Enter your answer as a decimal, without units.

ElectricPavlov ●

ColtPatterson Jan 12, 2019

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