Answer:
m<ABD =1.6 rep
m<DBC= -5.4
No, because the number of trials is not fixed.
Step-by-step explanation:
a. pe. x
option B
Triangle RST~ TRIANGLE RQP
x= 1± over 2
The equation is 1.96- 0.75
The answer is 1.21
Hope this helps :)
