9+6(2^2+4)
9+6(4+4)
9+(6)(8)
9+48
=57

Therefore, there are

millimeters in seven meters.
You would basically work backwards and do inverse operations
12
24*
__
288
288/24= 12
What does that 3/x and 2/x mean? 2x and 3x or x^2 and x^3?
Answer:
60 degrees
Step-by-step explanation:
ACD and ACB are complementary angles. Find ACB=30 degrees. Subtract 30 from 90 degrees. ACD=60 degrees.