1 answer:
Answer:
x = 75 degree
Step-by-step explanation:
Angle between C and B must equal 90 degree.
90- 15 equal 75 degree.
Knowing this angel C and E is equal to angel F and D
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Answer using quadratic formulae=5/4 and -4
Answer:
16
Step-by-step explanation:
Answer:
32.6
Step-by-step explanation:
opp/adj = 3.2/5
I= tan -1(3.2/5)
I =32.6192
=32.6
2ab - 3a = a.(2b-3)
now the same thing
let's say n=1
a.(2b-3) + n.(2b-3) = (2b-3).(a+n)
Understood?
The answer is D
See attached picture:
