Hey user!
your answer is here...
laws ( rules ) of reflection are :-
• angle of incidence is equal to angle of reflection.
• the incident ray, Normal ray and reflected ray all lie in same plane.
cheers!!
The answer is: -1.66666666667 to be exact
Answer: First option is correct.
Step-by-step explanation:
Since we have given that
![3+4(16-9)](https://tex.z-dn.net/?f=3%2B4%2816-9%29)
We first solve the brackets:
(16-9) = 7
Now, we multiply it with 4
![7\times 4=28](https://tex.z-dn.net/?f=7%5Ctimes%204%3D28)
Now, we add 3 to it:
![28+3=31](https://tex.z-dn.net/?f=28%2B3%3D31)
Hence, the value of expression would be 31.
Therefore, First option is correct.
1. Answer is 14.
you first do 8x6 cause of BEDMAS, which is 48. then subtract 12, which gives you 36. then subtract 36 from 50 because 50 is the total amount it should be on both sides.
50 - 36 = 14
2. Answer is 8
5x3 is 15, + 2 is 17. then 20 - 17 gives you 3. you then have 24 divided by a number, and that number is 8 because 24 divided by 8 gives you three