All Questions ⁺⁰237783 Questions

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326

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Circles

Let line AB and line CD be chords of a circle, that meet at the point Q inside the circle. If AQ = 16, BQ = 12, and CD = 36, then find the minimum length of CQ.

Guest May 14, 2022

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217

0

question

A rectangular piece of paper with length
35cm
and width
16cm read more ..

Guest May 14, 2022

0

210

0

(‎‎‎‎‎ㅤ)

Allan, Bryce et Dirk avaient des cartes. Le rapport entre le nombre de cartes d'Allan et le nombre de cartes de Bryce était de 3:5. Après que Bryce et Dirk aient tous deux perdu la moitié de leurs cartes, Bryce avait 75 cartes de plus que Dirk. Les trois read more ..

Guest May 14, 2022

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330

1

hi man please help

Graph y=(3x+4)+(x^2 - 5 + 6) + (|3-x|-8) + (((x+4)^3) - 8) + ((sqrt(5-x))-3) + (log_2(x) - 4) - (1/x) + (x^2-8+15)/(x-3)(x+4) - 3^x + 9

Guest May 14, 2022

-3

234

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f-uck

Guest May 14, 2022

0

309

1

+38

Answer here

Wayne has 7/13 of the number of stamps that Monica has. After Peter gave an equal number of stamps to Wayne and Monica, Wayne has 9/10 of the number of stamps that Monica has. if the number of stamps Peter gave to Wayne is between 500 and 550, what is the read more ..

appleboi1u May 14, 2022

+1

292

1

Percent

A carton contains milk that is 2% fat, an amount that is less fat than the amount contained in a carton of whole milk. What is the percentage of fat in whole milk?

Guest May 14, 2022

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235

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precalc

My cat is standing on the plane 3x+2y+z = 4. Its head is at (0,-1,-3) and the tip of its tail is at Measured from the plane, what is the difference between the height of my cat's head and my cat's tail? Enter your answer in the form read more ..

Guest May 14, 2022

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225

0

3d vectors

The volume of the parallelepiped generated by (2,3,4), (1,k,2), and (7,-2,k) is 15. Find k.

Guest May 14, 2022

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222

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3d geometry

If a and b are two unit vectors, with an angle of pi/3 between them, then compute the volume of parallelepiped generated by a, b, and a + b.

Guest May 14, 2022

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321

1

Determinant

Find all values of x such that

Enter your values separated by commas. For example, if you think the possible values are 4, 5, and 6, then enter your answer as "4,5,6".

Guest May 14, 2022

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224

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3d volume

The volume of the parallelepiped determined by the three-dimensional vectors a, b, and c is 4. Find the volume of the parallelepiped determined by the vectors a + b, b + 8c, and c + 4c - 7a.

Guest May 14, 2022

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377

3

Help!!!!

Given the sequence defined by an=48-3n, find all possible values of k so that

If you find more than one, then list the values separated by commas. read more ..

Guest May 14, 2022

-2

346

1

+79

Let find all values of t such that where I is the 3x3 identity matrix

Let find all values of t such that where I is the 3x3 identity matrix

imbadatmath May 14, 2022

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340

3

Please Help

Levans writes a positive fraction in which the numerator and denominator are integers, and the numerator is 1 greater than the denominator. He then writes several more fractions. To make each new fraction, he increases both the numerator and the denominator read more ..

Guest May 14, 2022

-2

334

3

+79

Given that find

Given that find

imbadatmath May 14, 2022

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322

1

System

Find all values of k for which the system
x + ky - z = 0
kx - y - z = 0
7x + 3y - 2kz = 0 read more ..

Guest May 14, 2022

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239

0

Determinant

Let A, B, C be the angles of a non-right triangle. Compute

Guest May 14, 2022

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347

1

Functional equation

The function f : R -> R satisfies
f(x)f(y) = f(x + y) + f(xy)
for all real numbers x and y. Find all possible functions f.

Guest May 14, 2022

0

346

3

If A is a 3x3 matrix such that det(A)=3, what is det(4A)

If A is a 3x3 matrix such that det(A)=3, what is det(4A)

Guest May 14, 2022

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318

2

The Fibonacci sequence is defined by , , for all

The Fibonacci sequence is defined by , , for all
(its not -4)

Guest May 14, 2022

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337

1

Geometric sequence

How many terms are in the geometric sequence?
\[3, 3 \sqrt 2, 6, \dots, 96, 96 \sqrt 2, 192, \dots, 768, 768 \sqrt{2}\]

Guest May 14, 2022

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331

1

Geometric sequence

A geometric sequence begins....

8,16,32,64...
read more ..

Guest May 14, 2022

0

318

1

Digits

What is the sum of the final three digits of the integer representation of 5^{100}*2^{100}?

Guest May 14, 2022

-2

336

1

+79

Find the volume of the tetrahedron with vertices (0,0,0), (3,0,0), (0,5,1), (2,0,5)

Find the volume of the tetrahedron with vertices (0,0,0), (3,0,0), (0,5,1), (2,0,5)

imbadatmath May 14, 2022

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