Answer:
2520
Step-by-step explanation:
LCM(4, 7, 8, 9, 10, 12) = 2520


hope this helps!
p.s. can i have brainliest?
Answer:
B
Step-by-step explanation:
The central angle ANC is equal to the arc ABC that subtends it, thus
arc ABC = 138° → B
Step-by-step explanation:
RS = RT-ST
................
Answer:
2/3
Step-by-step explanation:
fraction of book already read = 1/3
fraction which represents whole book = 1 = 3/3
fraction of remaining book = fraction of whole book - fraction of book already read
= 1 - 1/3
= 3/3 - 1/3
= (3-1) /3
= 2/3