Answer:
Step-by-step explanation:
We have the statement AB turns clockwise to coincide with BC.
= ABD + DBC
= 33.3° + 30.6°
= 63.9°
Now we have the statement a point E is drawn directly opposite point C. B, E, and C are on the same straight line
EBC is a straight line, so sum of angles =180°
ABE + ABD + DBC = 180°
ABE + 33.3° + 30.6° = 180°
ABE + 63.9° = 180°
ABE = 180 - 63.1
ABE = 116.9° ....
Answer:
-127
Step-by-step explanation:
first multiplied the ones in parentheses
12+5-144
then you add
12+5=17
17-144=-127
Answer:
-5 is the answer
Step-by-step explanation:
It's 7.3
To find the ratio divide 14.04 by 5.2
Then check another one, divide 21.87 by 2.7 and 19.87 by 2.7 to get the other two sides.
Answer: provided in the explanation section
Step-by-step explanation:
This is quite simple to analyze.
we have that:
- P (passed ) = 27/63 = 3/7
- P (passed/Underclassman ) = 15 / 35 = 3/7
- Since P (passed) = P(passed/underclassman) = 3/7
⇒ The two events are equal, hence independent.
cheers i hope this helped!!!!1
