Answer:
6 I think maybe probably sorry if it's incorrect
That answer would be A hope it right
That would be option J
It comprises almost all of the mass and consists of positive protons and neutral neutrons so has an ocerall positive charge.
Answer:
104
Step-by-step explanation:
32+22+20+30=104
Since the figures are congruent, their side lengths are the same. Each figure has half of the side lengths provided to you. Take the 32 and 22 from A'B'C'D' and combine it with the 20 and 30 from ABCD and add them all together to get 104.
Answer 3/4w+8=w-7
3/4w-w= -7-8
-1/4w= -15
w= 60