Answer:
3,740,000,000
Step-by-step explanation:
Answer:
Options A and B
i.e., A. 4(3
) and B. 
Step-by-step explanation:
Like radicals are similar to like terms.
For example,
x, 2x, -10x,
, 7.3x are like terms.
are some more examples of like terms.
Similarly, like radicals are:
etc.
Hence, from the given options, like radicals to
are:
A.
and B. 
42 times 2 equals 84 degrees
It is B.
This is because the formula for area of a triangle is A=1/2bh
323 = 1/2 (38) h
323= 19h
323/19 = 17