The answer is b.6, you set up a proportion of the corresponding sides in both triangles...12/9=8/x solve for x and get 6.
each trial is independent so do
.5 x .5 x .5 or .5^3
.125 is the probability.
For angle a it will be 42degrees and for angle b it will be 138degrees and i am 100%sure
Divide 35423 by 15 and round the answer down to a whole number, then you get 2361. If you subtract 15*2361 from 35423 you get the remainder 8. So answer C is correct.
Answer: a
Step-by-step explanation:
