First step is to distribute.
-4a^2 - 6a +2 + 3a^2 -3
Combine like terms
-a^2 -6a -1
200 has the same value as 20 tens beucase 20*10=200
Answer:
These are all mathematical divisions of time. Fractions are used in music to indicate lengths of notes. In a musical piece, the time signature tells the musician ...
step-by-step equations:
Music is made up of all sorts of rhythms, and each rhythm can be broken down into smaller pieces: measures, which are fractions of rhythmic phrases, and beats, ...Step-by-step explanation:
Answer:
proved
Step-by-step explanation:
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12. Both sides of the equation are equal and if 18 is half of 36 then 6×2 will give you the value of X
