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Post New Question
All Questions
+0
238360 Questions
0
758
1
+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
0
1017
2
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
0
657
1
Ratio problem
1:2:3:x=64 ?
read more ..
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Guest
Oct 2, 2018
0
2813
1
+8
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
1013
3
+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
+1
1711
4
+468
Please help Pythagorean Theorem Help
Two similar right triangles have areas of 6 square inches and 150 square inches. The length of the hypotenuse of the smaller triangle is 5 inches. What is the sum of the lengths of the legs of the larger triangle?
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shreyas1
Oct 2, 2018
-4
1149
2
+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
+2
971
3
+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
1070
2
+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
+1
872
1
math
what is 5/7-10/21=??
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Guest
Oct 2, 2018
+1
596
2
please help!
Please help Im stuck on this problem!
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Guest
Oct 2, 2018
-5
867
2
+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
0
691
2
Algebra II help
Can someone help please?
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Guest
Oct 2, 2018
0
681
3
geometry help
Please help!
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Guest
Oct 2, 2018
+1
890
4
+2448
Please help asap, tysm!
Please help asap, tysm!
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RainbowPanda
Oct 2, 2018
+1
917
2
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
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Guest
Oct 2, 2018
+1
1503
2
+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
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isthebest123
Oct 2, 2018
+1
917
1
+2448
Please help asap!
Please help asap!
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RainbowPanda
Oct 2, 2018
-2
642
1
+4116
Help
Help
Rom
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NotSoSmart
Oct 2, 2018
0
734
2
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
831
5
+4116
Help 4
Help 4
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NotSoSmart
Oct 2, 2018
-1
757
1
+4116
Help 5
Help 5
RainbowPanda
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NotSoSmart
Oct 2, 2018
-1
638
1
+4116
Help 6
Help 6
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NotSoSmart
Oct 2, 2018
-1
715
2
+4116
Help 7
Help 7
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NotSoSmart
Oct 2, 2018
-1
650
1
+4116
Help 8
Help 8
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NotSoSmart
Oct 2, 2018
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