Q&A Forum
1118 questions found
15.4/2 - 2*(6.2 - 15.6)
- -11.1.
- 11.1.
- 26.5.
RK asking:
the answer is wrong
In a right-angled triangle the other two angles are both 45 degrees. The length of the opposite side can be calculated by
- sin 45 degrees x length of the hypotenuse side of the triangle.
- sin 45 degrees x length of the adjacent side of the triangle.
- cos 45 degrees x length of the adjacent side of the triangle.
RK asking:
Any explanation please
If a hydrogen atom has 2 neutrons and 1 proton what kind of water would you get?
- Fresh water.
- Heavy water.
- Light water.
RK asking:
can you tell me why? please
Find the value of 5/8 of 4/5.
- 1/2
- 3/4.
- 25/32
RK asking:
I dont understand... could you explain me it please !
What is 11110001 base 2 in Octal?
- 72
- 361
- 684
TIAGO TADEU asking:
Please write your question here.