Recent activity by Singpolyma

Recent activity by Singpolyma

The rectangular prisms shown below are similar. What are the values of x and y?

asked Dec 10, 2023

1 answer 11.4k views

Ammonia, NH3(g), can be used as a substitute for fossil fuels in some internal combustion engines. The reaction between ammonia and oxygen in an engine is represented by the unbalanced equation below.

asked Sep 1, 2023

1 answer 128k views

Please help me!!!!!!!

answered Aug 22, 2023

1 answer 68.3k views

What is the speed of a bobsled whose distance time graph indicates that it traveled 125m in 15s?

asked Jul 21, 2023

1 answer 106k views

10. A bag contains marbles: 5 purple, 6 blue, 8 yellow, 1 green. You will draw a marble, keep it, and then draw another. What is the probability that you will draw a purple and a green? SHOW YOUR WORK.

answered Jul 17, 2023

1 answer 6.9k views

I need help please help me if u can

answered May 22, 2023

1 answer 139k views

I've done the method I'm good at, but can't seem to get the answer.

asked Mar 13, 2023

1 answer 135k views

the equation y=x+6 represent the points plotted on the grid below.which set of ordered pairs could also be plotted on the grid using Y = x + 6?pls help

answered Feb 11, 2023

1 answer 93.2k views

Which of the options is the most acidic ? a.coffee b.aspirin c.urine d.bleach

answered Feb 7, 2023

1 answer 117k views

Which graph shows the solution to the following system? 2x + 5y = -6 x – 2y = -3

asked Jan 12, 2023

1 answer 220k views

Can you help me identify if the rest are from the root or shoot system? pls help

answered Nov 27, 2022

2 answers 158k views

Points A and B have the same x-coordinates but opposite y-coordinates. point A is 4 units to the left and 3 units up. Point B is 4 units to the left and 3 units down. How many units away are each of the

asked Nov 16, 2022

1 answer 12.3k views

(b) Which numbers are divisible by 5? 683,134 or 680

asked Nov 5, 2022

1 answer 547 views

, how does this text illuminate attitudes toward World War I. Responses must be at least four paragraphs.

answered Oct 28, 2022

2 answers 185k views

Electrons are negatively charged and protons are positively charged. Then why they aren't attracted towards each other? answer me fast pls

answered Oct 6, 2022

1 answer 124k views

Simplify: 3-2 A. -9 B. -6 C.1/9 D.1/6

answered Sep 12, 2022

2 answers 136k views

Can someone please answer this?

answered Aug 1, 2022

1 answer 105k views

Definition: this is the amount of disorder in a system

answered Jul 29, 2022

1 answer 42.5k views

It is still raining.. (Change into negative)

asked Jul 4, 2022

2 answers 149k views

Objects 1 and 2 attract each other with a gravitational force of 12 units. If the mass of Object 2 is tripled, then the new gravitational force will be _____ units.

asked May 24, 2022

1 answer 51.6k views

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