ant101

128 Questions
113 Answers

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EUCLIDEAN ALORTHM?

Help! What is the Greatest Common Factor of 12x and 3x^2+6x?

ant101 Dec 8, 2019

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955

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Tips anyone?

Let's say I have a right triangle (ABC) with two medians drawn A to the side of BC, which cuts it in half, and the median from BC that cuts side AC in half. Then, how would I find the length of the hypotenuse? Thank you!

ant101 Jun 26, 2019

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934

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If f(x) = x^2 - 3x, then find f(-3).

If f(x) = x^2 - 3x, then find f(-3).

Is it 0?

ant101 Apr 21, 2019

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887

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thanks complex numbers

Let a and b be nonzero complex numbers such that a^2 + ab + b^2 = 0. Evaluate (a^9 + b^9)/(a + b)^9.

ant101 Mar 27, 2019

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2403

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In right triangle ABC, Angle B=90 degrees, and D and E lie on AC such that is a median and is an altitude. If

In right triangle ABC, Angle B=90 degrees, and D and E lie on AC such that is a median and is an altitude. If BD=2*DE, compute .

https://latex.artofproblemsolving.com/3/4/8/3485794f7f5958afaee721bc44e35ed36950668e.png read more ..

ant101 Mar 13, 2019

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928

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Let . Find the largest that is not in the domain of .

Let . Find the largest that is not in the domain of .

ant101 Mar 10, 2019

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929

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Modular Help!

Is 21^100-12^100 a multiple of 11? Thanks!

ant101 Feb 24, 2019

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confude

What is the smallest positive integer that is the sum of a multiple of 15 and a multiple of 21? (Remember that multiples can be negative.)

ant101 Feb 20, 2019

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help

At a certain amusement park, there is a bulk discount for tickets. If you buy up to 60 tickets in one order, the price for each ticket is $70. However if you buy more than 60 tickets in a single order, the price of every ticket is reduced by read more ..

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ant101 Dec 29, 2018

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non costant

Find the nonconstant polynomial such that

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ant101 Dec 28, 2018

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930

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Absolute Value.

Let (a) and (b) be constants, where such that the solution to
is Find

ant101 Dec 28, 2018

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1008

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Sum!

The sum
can be expressed in the form where and are positive integers. Enter the ordered pair

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ant101 Dec 28, 2018

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1155

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Geometric Series

Evaluate the infinite geometric series:

tertre ●●●●●●

ant101 Dec 27, 2018

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986

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Real Values

Find all real values of which satisfy

I got

ant101 Dec 27, 2018

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880

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functions!

Let If then find

ant101 Dec 27, 2018

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cool question

You have a whole pizza in the refrigerator. On your first trip to the refrigerator, you eat half the pizza. On each successive trip, you eat half of the remaining pizza. After five trips to the refrigerator, what fractional part of the pizza have you eaten? read more ..

ant101 Dec 27, 2018

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Inverse!!!

Find the number of values of x for which
is undefined.

ant101 Dec 22, 2018

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1681

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Arithmetic,...

The sequence of integers in each of the two rows of squares and in each of the two columns of squares form four separate arithmetic sequences. What is the least positive integer value for N?

read more ..

ant101 Dec 22, 2018

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Thank you, CPhill!

ant101Dec 18, 2018

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Thank you so much!

ant101Dec 18, 2018

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Thank you, guys!

ant101Dec 16, 2018

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Thanks, CPhill! You can also label the radius of the circle, and find from that!

ant101Dec 4, 2018

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Ah, I made a mistake. It's a sector, sorry.

ant101Dec 2, 2018

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Thank you, CPhill! I should have worded that correctly!

ant101Dec 2, 2018

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Thank you, CPhill! So, the perimeter is 10+10+6.28=26.28 units?

ant101Dec 2, 2018

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Kind of looks like this!

ant101Dec 2, 2018

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Thanks, CPhill! But, it was a regular arc in a circle.

ant101Dec 2, 2018

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Can we use that 36 degrees is 1/10 of 360?

ant101Dec 2, 2018