Answer:
first one it is {all -,7}
23 * 3.14 / 6 = 12.0367
cos(12.0367)= 0.978
Answer:
a < 42
Step-by-step explanation:
Question : 4a + 9a - 6a < 42
Answer :
4a + 9a - 6a < 42
Combine like terms.
13a - 6a < 42
7a < 42
Divide both sides by 7.
a < 42
Hope this helps you :-)
Let me know if you have any other questions :-)
Answer:
16x
Step-by-step explanation:
its basically saying (2x)x(8x) which would equal 16x
