Diatonic key signatures result from the diatonic scales. There are 15 diatonic scales and each of them have a key signature which corresponds to each scale. There is a circle of fifths which shows the system on how to come across each and every diatonic key signature and scale.
a scale that is diatonic and pentatonic
The two kinds of key signatures are major and minor.
Minor and major are two diatonic scales. A minor has no key signature. The key signature of A Major is three sharps, F# C# G#.
F major, B-flat major.
In the order of flats in key signatures, even if the melody skips the B-flat, the key would contain it, because there is no such key with only an E-flat.
Both scales use eight diatonic notes, they both sound consonant and they use the same key signatures.
the answer is mediant
Maybe wrong but pretty sure its a key of A diatonic
It depends what key is this tonic triad in.
There are several key signatures that contain sharps.
nobody answer
The keys of Eb Major and c minor have three flats in their key signatures: Bb, Eb, and Ab.
Here is a website picture of the Circle of fifths or Circle of key signatures: http://www.pianoclues.com/wp-content/uploads/2008/03/circle-keysigs.gif
Diatonic decoration only uses notes that are in the key signature(white keys on piano for C major). Chromatic decoration uses all notes including those outside the key signature (white and black keys for C major).
The two kinds of key signatures are major and minor.
a scale that is diatonic and pentatonic
Minor and major are two diatonic scales. A minor has no key signature. The key signature of A Major is three sharps, F# C# G#.