All Questions ⁺⁰237695 Questions

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401

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Please help with the question

https://web2.0calc.com/questions/please-help-asap_66

Guest Nov 6, 2018

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1328

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Geometry Homework - Please help

Help would be greatly appreciated, I can't visualize the problem and I don't understand the problem very well. An explanation to how the problem was solved would be very helpful, thank you.

A sphere with radius 3 is inscribed in a read more ..

Guest Nov 6, 2018

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921

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+195

If any nocturnal angels that coincidentally know how to do geo would like to help me with this very hard geometry problem it would be great.

So here's the problem.

line DA is the perp bisector of segment RW. D= (2,x) , R = (-x,-3), and W = (6, x-3). Find the coordinates of D.
read more ..

Maplesnowy Nov 6, 2018

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1161

2

+82

Find the largest prime factor of 451^2-137^2 without using a calculator.

Find the largest prime factor of 451^2-137^2 without using a calculator.

HelpPls Nov 6, 2018

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980

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+687

Maths

A system of equations is graphed on a coordinate plane. Which coordinates are the best estimate of the solution to the system of equations?

https://snag.gy/qoDZgE.jpg
a. (1 , 4) read more ..

chmy426 ●●●

hoiuu Nov 6, 2018

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1094

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+47

Geometry

In the diagram shown here (which is not drawn to scale), suppose that triangle ABC ~ triangle PAQ and triangle ABQ ~ QCP If angle BAC= 70 read more ..

EmperioDaZe Nov 6, 2018

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1389

3

Please help on some algebra homework

1)Write the equation y=4/5x-7/10 in standard form. (Standard form is where is positive, and and are integers with greatest common divisor 1.)
2)Find the y-intercept of the line 3x-5y=7
3)Find read more ..

Guest Nov 6, 2018

+1

1755

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+47

Please help

Triangle ABC is a right triangle with legs AB and AC. Points X and Y lie on legs AB and AC, respectively, so that AX:XB=AY:YC=1:2 . If BY=16 units, and CX=28 units, what is the length of hypotenuse BC? Express read more ..

EmperioDaZe Nov 6, 2018

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620

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quadratics

If (ax+b)(bx+a)=26x^2+cx+26, where a, b, and c are distinct integers, what is the minimum possible value of c, the coefficient of x?

Guest Nov 6, 2018

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942

1

+687

Maths

The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2,200 people enter the fair and $5,050 is collected. How many children and how many adults attended?

hoiuu Nov 6, 2018

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792

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+11

the addition property

Jake made a depoist of $54 to bring the balance in his acound to $26.
22. Let a respent the orginal amount in Jake's account. Write a equation to model the bank's transaction.
23. Find the ogrinal amount in Jake's account.

ripetide1753 Nov 6, 2018

Nov 5, 2018

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589

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Need Some Help

If the following is an exponential growth function: y=5(1.09)^x and this is an exponential decay function: y = 5(0.91)^x, then what type of function is this: y = 5(1)^x?

Guest Nov 5, 2018

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608

1

Help Please

Fill in the blank.
Corresponding angles between two similar right triangles have the same _____?
a. sine
b. cosine read more ..

Guest Nov 5, 2018

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894

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+687

What is the solution to the system of equations

What is the solution to the system of equations

𝑥 − 2𝑦 = 19, 𝑥 + 3𝑦 = 14

hoiuu Nov 5, 2018

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593

1

+360

Help with Polynomial Functions Homework Please?

The degree of the polynomial function f(x) is 3.
The roots of the equation f(x)=0 are −2 , 0, and 3.
Which graph could be the graph of f(x) ?
read more ..

PhoenixForever Nov 5, 2018

+1

788

3

Geomorty help

Guest Nov 5, 2018

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1635

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+2448

Physics help

Assume an 8 kg bowling ball moving at 2 m/s bounces off a spring at the same speed that it had before bouncing. a) what is its momentum of recoil? b) what is its change in momentum? (Hint: What is the change in temperature when something goes from 1 to read more ..

RainbowPanda Nov 5, 2018

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2708

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+108

help please

Bekah has four brass house number digits: 2, 3, 5 and 7, and only has one of each number. How many distinct numbers can she form using one or more of the digits?

mathbum Nov 5, 2018

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731

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+2448

Still don't get this..

RainbowPanda Nov 5, 2018

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805

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+2448

Help asap, ty!

All I know is 6/2 is reduced to 3/1 so it ends up being 3-5n/4n^2-22n-12

RainbowPanda Nov 5, 2018

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734

1

+2448

Help please and thank you!

RainbowPanda Nov 5, 2018

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940

1

The volume of a cube of edge length x cm is given....

1.The volume of a cube of edge length x cm is given by the formula V=x3. A die has a volume of 720m3. A student determined that the exact length of each edge of the die could be written as a mixed radical.

What is read more ..

Guest Nov 5, 2018

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