Answer:
4
Step-by-step explanation: 3 x 4 = 12.
12 - 8 = 4.
Answer:
9/49
Step-by-step explanation:
5 4/9 =49/9 and49/9*9/49=1 then reciprocal of 49/9 is9/49
Answer: 1.35, 2.5, 1.8
Step-by-step explanation:
The area of only one base was added. The first term should have a factor of 2.
Step-by-step explanation:
Since angles in the same segment are equal, Angle ABC (x) = Angle AOC.
Since Angles AOC and COD are supplementary, Angle AOC = 180° - 130° = 50°
Therefore x = 50°.