Answer:
110 degrees
Step-by-step explanation:
since every triangles degrees add up to 180 all you have to do is find 1 and 3. since the 4 is 150 degrees and the line always has to add up to 180 3 is 30 degrees. then we add 2 and 3 which gets us 70. then 180 - 70 which is 110 so 3 is 110.
Answer:
1/18
Step-by-step explanation:
÷2
make 2 a fraction
÷
cross multiply
1*1
9*2
Answer:x<-17
Step-by-step explanation:
2-x>15
-x > 15+2
-x >17
x <17/-1
x<-17
I think that x^2-9 (difference of 2 squares), 216x^3 +729 (sum of 2 cubes), and the other two are none
Not entirely sure
Answer:
$4620
Step-by-step explanation:
primeiro descubra quanto dinheiro ela ganha por 1 caso
15c = 3300
c = 220
descubra quanto dinheiro ela ganha com 21 caixas
21c = 4620