Answer:

Step-by-step explanation:
Given
The question is illustrated with the attached image
Required
Find 
To do this, we use sine formula
i.e.

So, we have:


Take arc sin


X2+13x-48
(x-3)(x+16)
X=3, X=-16
3 and -16 are the Zeros
Answer:8
Step-by-step explanation:
Answer:
3
16+ x = 19
x= 3
Step-by-step explanation:
pls mark as brainliest ty
15 boys and 16 girls....total is (15 + 16) = 31
probability that a boys name is drawn : boys/total ppl = 15/31