Answer: 60°
Step-by-step explanation:
- the two angles created by CD and EF are vertical angles so they are equal
- one angle is 30° so the other one is 30° and it splits an existing 90° angle so 90-30 = 60 so x is 60°
hope this helps :)
Answer:
Follows are the solution to this question:
Step-by-step explanation:
Technician selects three out of 5 systems
In C(5,3)=10ways, this can be achieved
In part a:
Space sample chooses 3 of a 5 systems



In point b:
A =MODULE WHICH INCLUDE M1 minimal amount of effort
Outcomes probable =



In point c:
B = highest effort that is 
Potential result=



In point d:



In point e:



In point f:


In point g:


In point h:

The answer is 30. The three is in the tens place, representing 30.
Answer:
17+(2+3)/5 = 17+1 = 18 or 10
Step-by-step explanation:
The diameter is the line that goes through the middle of a circle and the radius goes from the center to a point in the circle so r = d/2 or d =2r
C. d/2