Questions by Nabila

Questions by Nabila

What volume of oxygen gas is needed for the complete combustion of 40.0 liters of hydrogen gas?

asked May 28, 2023

1 answer

31 votes

484k views

A rectangular table top has length 2.1 m and width 1.5 m. A force of 400 N is applied to the whole table top. Calculate the pressure in N/m2 to the nearest integer.

asked May 3, 2023

1 answer

36 votes

32.8k views

A side of the triangle below has been extended to form an exterior angle of 61°. Find the value of x. xº 61° 46°

asked Apr 3, 2023

2 answers

11 votes

410k views

Transversal angles Find x.

asked Feb 24, 2023

1 answer

1 vote

246k views

Does 2x+15+x equal 180 or 90? Someone pls help.

asked Jun 15, 2022

2 answers

21 votes

280k views

Helppppppp Pleaseeeee

asked Apr 25, 2022

1 answer

25 votes

207k views

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