All Questions

-2

1771

+223

Help?

1) In triangle ABC, AB=BC=17 and AC=16. Find the circumradius of triangle ABC.

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Noori Jun 6, 2020

601

this is extremely confusing

The system of equations
has exactly one solution. What is in this solution?

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Guest Jun 6, 2020

500

Help me asap pls this is sooo hard

Let and . What is ?

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Guest Jun 6, 2020

618

Hard question pls help me solve asap!!

Compute the value of x such thath

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Guest Jun 6, 2020

1113

Hard Math Question PLS Help me solve

The sum of the first eight terms of a particular arithmetic sequence is three times the sum of the first four terms of the sequence. What is the ratio of the first term to the second term? Express your answer as a common fraction.

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Guest Jun 6, 2020

528

Hard Question Pls Help Me

A point has rectangular coordinates $(2,-1,-2)$ and spherical coordinates $(\rho, \theta, \phi).$ Find the rectangular coordinates of the point with spherical coordinates $(\rho, \theta, 2 \phi).$

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Guest Jun 6, 2020

621

idk dis

The Roman Empire began in 27 B.C. and ended in 476 A.D. The Persian Empire lasted approximately 5/11 as long as the Roman Empire. Based on this approximation, if the Persian Empire began in 550 BC, in what year did it end? Round all years to the nearest read more ..

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Guest Jun 6, 2020

958

history

An advantage of James Watt's engine was that:
A.) factory pollution was eliminated.
B. people could work from their homes.
C. factories no longer had to be built near rivers. read more ..

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Guest Jun 6, 2020

762

help

A compact disc originally sells for $10.00. If the price of the compact disc is increased by 40% and this new price is later decreased by 30%, what is the final price?

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Guest Jun 6, 2020

952

+407

Help me ASAP please

Pat starts with two identical square pieces of paper. On the first one, she draws straight lines that divide the paper into a 3-by-3 grid of squares. The total length of the lines she draws is 18 cm.
On the second piece of paper, Pat draws straight lines read more ..

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ss333 Jun 6, 2020

736

Really need help, please give me the answer

Pat starts with two identical square pieces of paper. On the first one, she draws straight lines that divide the paper into a 3-by-3 grid of squares. The total length of the lines she draws is
On the second piece of paper, Pat draws straight lines read more ..

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SuchFun Jun 6, 2020

528

Permutations

How many 4-digit permutations can be formed out of:1, 1, 1, 2, 2, 3, 4, 5. Thanks for help.

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Guest Jun 6, 2020

-1

808

+355

What is the one trillionth digit of pi?

The title says it all.

I, Varxaax, King of the East and West, Ruler of the North and South, Eternal conquerer of the Southwest and Southeast, Emperor of the Northwest and Northeast, want to know the one trillionth digit of pi. read more ..

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Varxaax Jun 6, 2020

676

help

Faruq subtracted 5 from a number and then divided by 4. Next, he subtracted 4 from the original number and then divided by 5. He got the same final answer both times. What was the original number?

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Guest Jun 6, 2020

775

+114

please help! :)

Each gallon of paint covers 200 square feet. I have to paint one side of a wall that is 12 meters tall and 80 meters long. If a foot is approximately 0.3048 meters, then what is the smallest whole number of gallons I can buy and have read more ..

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andrewstanells Jun 6, 2020

781

+226

please help me with this trig question!

Point A is the terminal point of and point B is the terminal point of . Point A is in the first quadrant and point Bis in the second quadrant, while and . Find the slope of AB.

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littlemixfan Jun 6, 2020

Jun 5, 2020

714

Please help so i can pass my class

Find the ordered triple that satisfies the following system:

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Guest Jun 5, 2020

853

I NEED HELP TO PASS MY CLASS

Find the ordered triple that satisfies the following system:

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Guest Jun 5, 2020

1336

Please help asap

For a certain value of k, the system 3a + 4b = 7, 6a + 4b = k- 4b has infinitely many solutions (a,b). What is k?

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Guest Jun 5, 2020

1551

Please help!!!

Washington DC has a land area of 68 mi.² and a population of 570,000 people. what is the number of people per square mile in Washington DC rounded to the nearest hundred?

Thanks

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Guest Jun 5, 2020

1555

+280

Fourth roots of 6+6√(3i) !!

What are the fourth roots of 6+6√(3i) ?
Enter your answer by filling in the boxes. Enter the roots in order of increasing angle measure.

( )cis( ) read more ..

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auxiarc Jun 5, 2020

736

Shoutout to all of my fellow graduates!! ^^

I know this is not math related but it’s a pretty important day, so I wanna give some respect to the people that also graduate w me today!!!

i hope y'all have a good day and a good graduation! Hehe
read more ..

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Guest Jun 5, 2020

628

help

Solve

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Guest Jun 5, 2020

553

Please Help

What is the remainder when is divided by 6?

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Guest Jun 5, 2020

All Questions ⁺⁰238122 Questions

Help?

this is extremely confusing

Help me asap pls this is sooo hard

Hard question pls help me solve asap!!

Hard Math Question PLS Help me solve

Hard Question Pls Help Me

idk dis

history

help

Help me ASAP please

Really need help, please give me the answer

Permutations

What is the one trillionth digit of pi?

help

please help! :)

please help me with this trig question!

Please help so i can pass my class

I NEED HELP TO PASS MY CLASS

Please help asap

Please help!!!

Fourth roots of 6+6√(3i) !!

Shoutout to all of my fellow graduates!! ^^

help

Please Help

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