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396

geometry

Let AB = 6, BC = 8, and AC = 8. What is the area of the circumcircle triangle ABC of minus the area of the incircle of triangle ABC?

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Guest May 27, 2021

1273

variables you use to system.

Robert is a high school basketball player. In a particular game, he made some three point shots and some free throws (worth one point each). Robert made a total of 9 shots altogether and scored a total of 23 points. Write a system of equations that could read more ..

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Guest May 27, 2021

1667

System of Equations:

Joshua went to the grocery store and purchased cans of soup and frozen dinners. Each can of soup has 200 mg of sodium and each frozen dinner has 400 mg of sodium. Joshua purchased a total of 10 cans of soup and frozen dinners which collectively contain read more ..

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Guest May 27, 2021

471

Just a quick question

In Asha's science experiment, her bacteria are dying at a constant rate of 600 an hour. If she drew a graph of the number of bacteria in her culture where represented the time in minutes since the start of the experiment and represented read more ..

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ajawas May 27, 2021

435

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.)

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Guest May 27, 2021

406

Algebra

Find a monic polynomial of degree 4, in x, with rational coefficients such that sqrt(2) + sqrt(5) is a root of the polynomial.

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Guest May 27, 2021

410

Coordinates

The circle 2x^2 = -2y^2 + 2x - 4y + 20 is inscribed inside a square which has a pair of sides parallel to the x-axis. What is the area of the square?

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Guest May 27, 2021

404

+15

Quick Geometry Question :)

A line goes through (2,3) and (-8,-2). The line has an x-intercept of P and a y-intercept of Q. Find the area of triangle OPQ. Please explain if you can.

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Treetrunk May 27, 2021

347

Cone

A sphere of radius 10 inches is inscribed in a cone with a base of radius 18 inches. In cubic inches, what is the volume of the cone?

read more ..

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Guest May 27, 2021

333

Help would be appreciated

A cylinder and a cone have the same hegiht, but the base radius of the cylinder is only half that of the cone. If the volume of the cylinder is 1, then what is the volume of the cone?

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Guest May 27, 2021

414

help with algebra

What is the minimum value of the expression x^2 + y^2 + 2x - 4y + 8 - 10y + 3y for real x and y?

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Guest May 27, 2021

458

A line goes through (2,3) and (-8,-2). The line has an x-intercept of P and a y-intercept of Q. Find the area of triangle OPQ .

A line goes through (2,3) and (-8,-2). The line has an x-intercept of P and a y-intercept of Q. Find the area of triangle OPQ.

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Guest May 27, 2021

530

+15

1. triangle ABC and triangle CDE are equilateral triangles with side lengths 3 and 5, respectively. Find the perimeter of triangle ADE.

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Treetrunk May 27, 2021

407

Geometry Help :0?

The circle (x + 3)2 + (y − 4)2 = 36 and the line 3x − 4y + 5 = 0 intersect twice as shown below. What is the greatest distance from a point on the circle to the line?

Not read more ..

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Guest May 27, 2021

345

help with asymptote

Let f(x) = (3x^4+3x^3+3x^2+3)/(x^2+3x-2). Find a polynomial g(x) so that the graph of f(x) + g(x) has a horizontal asymptote of y = 0.

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Guest May 27, 2021

366

Counting problem

How many 3-letter sequences can be formed if the second letter must be a vowel (A, E, I, O, or U), and the third letter must be different from the second letter?

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Guest May 27, 2021

521

Geometry help please?

The vertex of the right isosceles triangle is the center of the square. What is the area of the overlapping region?

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Guest May 27, 2021

465

Help number theory

what is the smallest positive integer having exactly 5 different positive integer divisors?

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Guest May 27, 2021

431

+569

help

https://web2.0calc.com/questions/1-triangle-abc-and-triangle-cde-are-equilateral-triangles

iamhappy May 27, 2021

337

Circle

Chord YZ of a circle with center O has length 12. The circumference of the circle is 12*pi. Find the length of arc YZ.

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Guest May 27, 2021

414

Number Theory

What is the remainder when 2013^(2013^2) is divided by 13?

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Guest May 27, 2021

351

pls help due tonight

The line y = (3x + 20)/4 intersects a circle centered at the origin at A and B. We know the length of chord \overline{AB} is 20. Find the area of the circle.

A circle centered at $(3,2)$ is tangent to the line $y=(x+1)/3.$ Find the read more ..

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Guest May 27, 2021

375

polynomial roots

A polynomial with integer coefficients is of the form
\[9x^4 + a_3 x^3 + a_2 x^2 + a_1 x + 108 = 0.\]
Find the number of different possible rational roots of this polynomial.

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Guest May 27, 2021

438

help quickly pls

grogg splits an 11-gon into triangles by drawing all the diagonals from one vertex. miraculously, each of these triangle has area 15. what is the area of the original 11-gon

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Guest May 27, 2021

All Questions ⁺⁰237665 Questions

geometry

variables you use to system.

System of Equations:

Just a quick question

Polynomial

Algebra

Coordinates

Quick Geometry Question :)

Cone

Help would be appreciated

help with algebra

A line goes through (2,3) and (-8,-2). The line has an x-intercept of P and a y-intercept of Q. Find the area of triangle OPQ .

1. triangle ABC and triangle CDE are equilateral triangles with side lengths 3 and 5, respectively. Find the perimeter of triangle ADE.

Geometry Help :0?

help with asymptote

Counting problem

Geometry help please?

Help number theory

help

Circle

Number Theory

pls help due tonight

polynomial roots

help quickly pls

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