Repeating decimal is a decimal that repeats once divided...
And, a terminating decimal is a decimal that ends that is it has finite numbers
M∠ABC=180°
7x+x-4 = 180
8x = 180+4
8x=184
x=184:8
x=23
∠DBС = x-4 = 23-4 = 19°
Answer: 19°.
See the attachment..........
1/2+1/3=
3/6+2/6=5/6
The answer is 5/6.
It will be 20*21 based on the pattern in the chart
