Answer:
Step-by-step explanation:
2/5(10)+3(6)-6
4+18-6
22-6
16
i hope this helps!
Answer:
-2
Step-by-step explanation:
-6-(-4)
-6+4
-2
Answer: B 386
Step-by-step explanation:
(7*15)*2 + (7*4)*2 + (15*4)*2
= 210+120+56
= 386
Answer:
a=60
Step-by-step explanation:
since there are 6 total "a" values (2 angles worth just a, 2 angles worth 2 a)
you divide the total angle number by 6: 360/6=60
a=60
hope this helps!! <3