All Questions

723

+468

Geometry Pythagorean Theorem Again

In a right-angled triangle, the sum of the squares of the three side lengths is 1800. What is the length of the hypotenuse of this triangle?

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shreyas1 Oct 2, 2018

980

Are the expressions Equivalent?

Are the expressions below Equivalent?
How do you know?
8x + 16 4(2x + 4)

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Guest Oct 2, 2018

621

Ratio problem

1:2:3:x=64 ? read more ..

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Guest Oct 2, 2018

2784

You water the plants in your classroom at a constant rate

You water the plants in your classroom at a constant rate. After 5 seconds, your watering can contains 58 ounces of water. Fifteen seconds later, the can contains 28 ounces of water.
a. Write an equation in slope-intercept form read more ..

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Bren2023 Oct 2, 2018

-4

993

+73

Joseph wants to mulch his garden.

Joseph wants to mulch his garden. His garden is x2 + 18x + 81 ft2. One bag of mulch covers x2 - 81 ft2. Divide the expressions and simplify to find how many bags of mulch Joseph needs to mulch his garden.

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GAMEMASTERX40 Oct 2, 2018

1679

+468

Please help Pythagorean Theorem Help

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shreyas1 Oct 2, 2018

-4

1120

+73

Ms.Sanchez is placing tiles on her bathroom floor.

Ms.Sanchez is placing tiles on her bathroom floor. The area of the floor is 15x2 - 8x - 7 ft2. The area of one tile is x2 - 2x +1 ft2. To find the number of tiles needed, simplify the rational expression:
(15x2 - 8x - 7)/(x2 - read more ..

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GAMEMASTERX40 Oct 2, 2018

937

+468

Geometry again

In △PQR, point T is on side QR such that QT=6 and TR=10. What is the ratio of the area of △PQT to the area of △PTR

Write your answer in the form x:y, where x and y are relatively prime positive integers.
read more ..

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shreyas1 Oct 2, 2018

-5

1053

+73

1. Convert 354 quarter into dimes

1. Convert 354 quarter into dimes

2. Convert 52 quarter into dollars
read more ..

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GAMEMASTERX40 Oct 2, 2018

834

math

what is 5/7-10/21=??

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Guest Oct 2, 2018

566

please help!

Please help Im stuck on this problem!

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Guest Oct 2, 2018

-5

835

+73

Can somebody solve this because I need help:

Can somebody solve this because I need help:
https://web2.0calc.com/questions/joseph-wants-to-mulch-his-garden

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GAMEMASTERX40 Oct 2, 2018

659

Algebra II help

Can someone help please?

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Guest Oct 2, 2018

642

geometry help

Please help!

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Guest Oct 2, 2018

858

+2448

Please help asap, tysm!

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RainbowPanda Oct 2, 2018

887

A ski slope is 325 m long and has a vertical height of 100m.

A ski slope is 325 m long and has a vertical height of 100m. What is the angle of elevation of this ski slope to the nearest degree?

ElectricPavlov ●●

Guest Oct 2, 2018

1480

+68

need help

Robert wants to fence a rectangular plot of land of at least 500 square feet while using the least amount of fencing possible. He wants the width of the plot to be 5 ft longer than the length. What is the width of the plot?

ElectricPavlov ●●

isthebest123 Oct 2, 2018

884

+2448

Please help asap!

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RainbowPanda Oct 2, 2018

-2

607

+4116

Help

Rom ●

NotSoSmart Oct 2, 2018

699

Inverse Functions

How do you get the inverse function for sohcahtoa. I pressed the shift button, but it gave me a different set of functions. I need something like sin^-1, cos^-1,and tan^-1

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Guest Oct 2, 2018

-1

806

+4116

Help 4

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NotSoSmart Oct 2, 2018

-1

727

+4116

Help 5

RainbowPanda ●

NotSoSmart Oct 2, 2018

-1

597

+4116

Help 6

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NotSoSmart Oct 2, 2018

-1

680

+4116

Help 7

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NotSoSmart Oct 2, 2018

-1

617

+4116

Help 8

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NotSoSmart Oct 2, 2018

All Questions ⁺⁰237782 Questions

Geometry Pythagorean Theorem Again

Are the expressions Equivalent?

Ratio problem

You water the plants in your classroom at a constant rate

Joseph wants to mulch his garden.

Please help Pythagorean Theorem Help

Ms.Sanchez is placing tiles on her bathroom floor.

Geometry again

1. Convert 354 quarter into dimes

math

please help!

Can somebody solve this because I need help:

Algebra II help

geometry help

Please help asap, tysm!

A ski slope is 325 m long and has a vertical height of 100m.

need help

Please help asap!

Help

Inverse Functions

Help 4

Help 5

Help 6

Help 7

Help 8

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