All Questions ⁺⁰237665 Questions

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449

1

help plz

how would using a coupon change the unit rate/price per item

Guest May 18, 2021

0

489

1

+54

Math

Joe has a math test on Friday on Thursday night Joe’s for an action to go to the movies Joe list the positive and negative outcomes of each choice which step in decision making process is this?

mitgliedd1 May 18, 2021

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456

1

algebra

Let a and b be the roots of the equation x^2 - mx + 2 = 8x + 1/m. Suppose that a + 1/b and b + 1/a are the roots of the equation x^2-px+q=0. Compute p/q.

Guest May 18, 2021

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599

4

system problem

Find the ordered triplet (x,y,z) for the following system of equations:
x + 3y + 2z = 1
-3x + y + 5z = 10
-2x + 3y + z = 7 read more ..

Guest May 18, 2021

0

512

2

PLEASE HELP!!!!!

If y= x^2+2x+8/x-4, at what value of x will there be a vertical asymptote?

Guest May 18, 2021

0

382

1

help geometry

Points A(0,0), B(9,6) and C(6,12) are vertices of triangle ABC. Point D is on segment AB such that 3(AD) = DB, point E is on segment BC such that 3(BE) = EC and point F is on segment CA such that 4(CF) = FA. read more ..

Guest May 18, 2021

0

474

2

helps

if $\sqrt{2\sqrt{t-2}} = \sqrt[4]{7 - t}$ then find t.

Guest May 18, 2021

0

517

1

+223

Please Help!

CPhilFanboy May 18, 2021

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499

1

Floor and Ceiling Functions

Guest May 18, 2021

0

481

1

Quick Question

Hi, I was wondering how you could put something like everything but 3 into interval notation. Thanks!

Guest May 18, 2021

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485

1

Algebra question

What is $\sqrt{12 + \sqrt{12 + \sqrt{12 + \dotsb}}}$?

Guest May 18, 2021

May 17, 2021

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474

1

Conic Sections

Determine if the graph of the equation below is a parabola, circle, ellipse, hyperbola, point, line, two lines, or empty. Enter the most specific answer.

y^2 - x^2 - x +5y - 25 = 0

Guest May 17, 2021

0

455

1

Help geometry

AD and BC are the two bases of trapezoid ABCD, whose side lengths are labelled in the diagram. The extensions of AB and DC intersect at P. Find the perimeter of triangle PAD.

read more ..

Guest May 17, 2021

0

464

1

+8

help please

Find the vertex of the graph of the equation x - y^2 + 8y = 13.

ojaskothari May 17, 2021

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505

2

help

Let triangle ABC be an equilateral triangle. There is a point O insie the triangle such that angle AOB = 115 degrees and angle BOC = 125 degrees. Ir a triangle is constructed with sides with length AO, BO, and CO, find the degree measure of the largest read more ..

Guest May 17, 2021

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382

1

solving rw systems of equations via elimination

Joshua sponsored a fundraiser that 708 people attended. He raised $8,640. He charged $15 for balcony seats and $10 for ground seats. How many people bought balcony seats (b) and how many bought ground seats (g)?

Guest May 17, 2021

+1

562

4

Help Please Asap

A triangle has sides measuring 13, 13 and 10 unites. A second triangle is drawn using sides with 13, 13, and x units. If both triangles have the same area but they are not congruent, what is x equal to?

Thank you!

Guest May 17, 2021

0

404

1

Geometry problem

The figure below is not drawn to scale. We are given that angle ADB is obtuse and that AD bisects angle BAC.

read more ..

Guest May 17, 2021

+1

517

1

+256

Permutation/Probability

5 objects are arranged in a line. What is the probability that two of them, determined before, are next to each other:

BWStar May 17, 2021

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454

1

3d vector problem

Solve the equation.

$\begin{pmatrix} 2 & 1 & 5 \\ 3 & -2 & 1 \\ 7 & -11 & 3 \end{pmatrix}\begin{pmatrix} x \\ y \\ z \end{pmatrix} = \begin{pmatrix} 4 \\ -17 \\ 20 \end{pmatrix}$

Guest May 17, 2021

0

455

1

coordinate problem

Find the value of c such that the three points (5, 5), (-3, 7) , and (-6, c) lie on the same line.
Note: Three points are on the same line if the slope of the line through any two points is always the same.

Guest May 17, 2021

0

524

1

rewrite so it doesnt have fractions

Guest May 17, 2021

0

320

0

More vector geo problems

Now there's two!

1. Find a 3 X 3 Matrix such that
read more ..

Guest May 17, 2021

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