The circumference of the circle is 40π. Hope it help!
×=167
180-12=168
× and 13 are linear pair so together they equal 180
Answer:
B) n = 6
Step-by-step explanation:
4n + 12 = 8n - 12
Combine like terms
24 = 4n
n = 6
6 math books would be 126
5 English books would be 150
126+150=276
Answer:
7(2a +7)
Step-by-step explanation:
