You square root both sides. And it would be a=0.8
Answer:
b) 25
c)14
Step-by-step explanation:
Answer:
0.69
Step-by-step explanation:
Add both 0.49 and 0.20 (blood types)
0.49+0.20 = 0,69
You can only factor
out of both terms:

Answer: a
Step-by-step explanation:
32+59+89=180