All Questions ⁺⁰235735 Questions

0

15

6

+660

please help, similar question was asked

1. Let a and b be the solutions to . Compute
2. Let a and b be the roots of the quadratic . Compute .
keIhaku is not me btw, idk who they are or why they copied my name and pfp. I changed my pfp and also read more ..

●●●●●●

Keihaku Mar 11, 2024

0

30

1

+4

Geometry Problem I've been stuck on

Geometry Problem I've been stuck on
https://docs.google.com/drawings/d/17RPrpkiNBO7xbTA6-UGuHT1juDVxpcU__cWdNXM9ocU/edit?usp=sharing
△AEB and △DEC are similar. Find x + y

PranavA15 Mar 11, 2024

0

21

1

+2669

Line

Write the equation of the line below in the form Ax + By = C where A, B, and C are integers with greatest common divisor 1 and A is positive. read more ..

LiIIiam0216 Mar 11, 2024

0

15

1

+2669

Linear Equations

Find the distance between the x-intercept and the y-intercept of the line below.
The line is x + y = 1.

LiIIiam0216 Mar 11, 2024

0

15

1

+2669

equation of line

A line passes through the points A, B, and C. Find y.
A = (0,0), B = (2,3), C = (4,y)

LiIIiam0216 Mar 11, 2024

0

20

1

+479

Function

Find the domain of the function $f(x)=\frac{2x-7}{\sqrt{x^2}} - \sqrt{5x+6-11}$.

ChiIIBill Mar 11, 2024

0

18

1

+479

Quadratic

The quadratic equation $x^2-mx+24 = 10$ has roots $x_1$ and $x_2$. If $x_1$ and $x_2$ are integers, how many different values of $m$ are possible?

ChiIIBill Mar 11, 2024

0

21

1

+479

Roots

Find the sum of the squares of the roots of $2x^2+4x-1=x^2-8x+3$.

ChiIIBill Mar 11, 2024

-1

25

0

+1911

help geometry

Donatello starts with a marble cube. He then slices a pyramid off each corner, so that in the resulting polyhedron, all the edges have the same side length. If the side length of the original cube is $6$, then find the volume of the resulting read more ..

tomtom Mar 11, 2024

Mar 10, 2024

0

23

1

+660

Please help

1. Let a and b be the solutions to . Find .
2. Let u and v be the solutions to . Find .

Keihaku Mar 10, 2024

0

21

1

+850

help with triangle

Suppose that there is a right triangle $\triangle ABC$ such that the legs $AB$ and $BC$ have lengths $4\sqrt{2}$ and $5,$ respectively. What is the length of the median $BM$?

magenta Mar 10, 2024

0

15

0

+850

help geometry

In triangle $ABC$, $AB = 7$, $AC = 17$, and the length of median $AM$ is $12$. Find the area of triangle $ABC$.

magenta Mar 10, 2024

0

24

1

+850

Geometry

In triangle $ABC$, $AB = 10$ and $AC = 15$. Let $D$ be the foot of the perpendicular from $A$ to $BC$. If $BD:CD = 1:3$, then find $AD$.

magenta Mar 10, 2024

0

24

1

+850

Triangle

We have a triangle $\triangle ABC$ and a point $K$ on $BC$ such that $AK$ is an altitude to $\triangle ABC$. If $AC = 8,$ $BK = 2$, and $CK = 3,$ then what is $AB$?

magenta Mar 10, 2024

0

12

1

+1678

Domain

Let
f(x) = \frac{(2x + 3)(x - 7)}{\sqrt{x}}
Find the domain of f(x). Give your answer using interval notation.

wiseowl Mar 10, 2024

0

16

1

+1678

Minimum

Let x and y be nonnegative real numbers. If xy = \frac{2}{5}, then find the minimum value of 6x^2 + \frac{3}{5}y^2 - 2x + 8y.

wiseowl Mar 10, 2024

1 Online Users