All Questions ⁺⁰237826 Questions

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1671

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question

Let ABCD be a parallelogram. We have that M is the midpoint of AB and N is the midpoint of BC. The segments DM and DN intersect AC at P and Q, respectively. If AC = 15, what is QA?

Guest Mar 26, 2018

0

2834

1

+166

Let p, q, and r be constants. One solution to the equation (x-p)(x-q) = (r-p)(r-q) is x=r. Find the other solution in terms of p, q, and r.

Let p, q, and r be constants. One solution to the equation (x-p)(x-q) = (r-p)(r-q) is x=r. Find the other solution in terms of p, q, and r.

Creeperhissboom Mar 26, 2018

+3

1785

1

+753

HElp!

In how many different ways can 3 men and 4 women be placed into two groups of two people and one group of three people if there must be at least one man and one woman in each group? Note that identically sized groups are indistinguishable.

MIRB16 Mar 26, 2018

Mar 25, 2018

0

1512

2

One Word-Math Problem

A non-linear system consists of two functions: f(x)=x^2-2x+2 and g(x)=3x-x^2
Complete the following three parts. Five points each, 15 points total.

1. Make a table of values for the functions. The table can be read more ..

Guest Mar 25, 2018

0

580

1

HELP

Would I be wrong if I started with (x-5)^2 =(x-8)

Guest Mar 25, 2018

0

748

1

Hello.

Would it be 27.6m?

Guest Mar 25, 2018

0

981

1

Help

please help me. I tried and coudln't figure it out.

Guest Mar 25, 2018

0

726

1

Help with 2 questions

1. Suppose that the graph of a certain function, $y=f(x)$, has the property that if it is shifted $20$ units to the right, then the resulting graph is identical to the original graph of $y=f(x)$. What is the smallest positive $a$ such that if read more ..

Guest Mar 25, 2018

+1

2068

1

+5

I need fast help

A 100-gon P1 is drawn in the Cartesian plane. The sum of the x-coordinates of the 100 vertices equals 2009. The midpoints of the sides of P1 form a second 100-gon, P2. Finally, the midpoints of the sides of P2 form a third 100-gon, P3. Find the sum of the read more ..

yeyenation Mar 25, 2018

0

1295

2

+4623

plzz help

The same amount of steel used to create eight solid steel balls, each with a radius of 1 inch, is used to create one larger steel ball. What is the radius of the larger ball?

read more ..

tertre Mar 25, 2018

+1

807

1

+1495

Help!!

Help!!
Exercises: Convert the following to exponential form; then find the antilog to the hundredths place.
If your answer is 101.5=N;31.622776, enter your answer as follows:b=10;x=1.5;n=N;antilog 31.62
read more ..

ManuelBautista2019 Mar 25, 2018

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1045

1

+124

Key Questions ....Please Help!

http://file:///C:/Users/paspe/AppData/Local/Microsoft/Windows/INetCache/IE/KCY6DKBW/mpm2dc_unit_1_lesson_01%20(1).pdf

Kitkat Mar 25, 2018

0

871

2

+1495

Help Me Please.

Help Me Please.

Exercises: Convert the following to exponential form; then find the antilog to the hundredths place.
read more ..

ManuelBautista2019 Mar 25, 2018

0

923

2

+1378

In-depth solutions are greatly appreciated!

In square ABCD, E is the midpoint of line BC, and F is the midpoint of line CD. Let G be the intersection of line AE and line BF. Prove that DG = AB.

read more ..

AnonymousConfusedGuy Mar 25, 2018

+1

2891

3

+845

The points A, B and C lie on the straight line y= 2x-1

The points A, B and C lie on the straight line y= 2x-1
The coordinates of a are (2, 3)
The coordinates of B are (5, 9)
Given that AC = 3AB, find the coordinates of C read more ..

YEEEEEET Mar 25, 2018

-1

2997

1

Question

Medians $\overline{DP}$ and $\overline{EQ}$ of $\triangle DEF$ are perpendicular. If $DP= 18$ and $EQ = 24$, then what is ${DF}$?

Guest Mar 25, 2018

0

766

0

+66

Someone please help

Can someone please help me with my "Confidence intervals" question?
I really have no clue how to do them

chaconsara32 Mar 25, 2018

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699

1

HI PLEASE:

HI PLEASE:
state the phase shift for y = sin(x - 2π) and graph it ???

also state the phase shift and graph y = 2cos(x/4 + π/2) ? read more ..

Guest Mar 25, 2018

0

2

1317

1

+66

Confidence Intervals

I had these two problems on my test but I didn't know how to do them:

1. A study was carried out to compare high-density flax-protein concentrations in adult men with sedentary jobs and manual labor. The sample data provided read more ..

chaconsara32 Mar 25, 2018

Mar 24, 2018

0

1560

4

HELP ME PLEASEEEE

Identify the domain and range for problems 6 and 7 a ball was thrown into the air with an initial velocity of 72 feet per square second. The height of the ball after t seconds is represented by the equation h = 72𝑡 – 16𝑡2.

Guest Mar 24, 2018

0

1507

1

trig

If we start at the point (1, 0) and travel once around the unit circle, we travel a distance of 2π units and arrive back where we started. If we continue around the unit circle a second time, we will repeat all the values of x and y that read more ..

Guest Mar 24, 2018

0

2014

1

+647

Find all ordered pairs of real numbers (x,y) such that x^2y^2 + 2xy^2 + 5x^2 + 3y^2 + 10x + 5 = 0 .

Find all ordered pairs of real numbers (x,y) such that x^2y^2 + 2xy^2 + 5x^2 + 3y^2 + 10x + 5 = 0 .

waffles Mar 24, 2018

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