The altitude of the triangle intercepts perpendicularly
meaning that the angle EHG equals to 90 degrees
so....
12x + 30 = 90
subtract 30 from both sides
12x = 60
divide both sides by 12
x = 5
Hope this helps
Answer:
10
Step-by-step explanation:
20/2=10
10+10=20
17
Answer:
true
Step-by-step explanation:
The answer is 0.04444... or 2/45. Whichever is more useful to you.