Answer:
x=32
Step-by-step explanation:
Since all angles in a triangle add up to 180, set 2x+x+2x+20=180. Then solve for x, and you'll get 32. Hope this helped!
Answer:
Step-by-step explanation:
They both (36 and 45) go into 9. Divide them both by 9.
Area of a circle is :
Where r is the radius.
To find r, you divide the diameter by 2
Then,
Answer:
30
Step-by-step explanation:
(3x12)-(4+2)
36-6
30
Step-by-step explanation:
178.25
The number 5 is in the place of one's so the value of 5 is 5