Answer:
A voice type is a singing voice identified as having certain qualities or characteristics of vocal range, vocal weight, tessitura, vocal timbre, and vocal transition points, such as breaks and lifts within the voice.The purpose of the key signature is to minimize the number of such accidentals required to notate the music. The sequence of sharps or flats in key signatures is generally rigid in modern music notation. ... In a score containing more than one instrument, all the instruments are usually written with the same key signature.Bass, Baritone, Tenor, Alto, Mezzo-Soprano, and Soprano. If you've been part of a choir before, you're probably pretty familiar with these ranges.Image result for How do sharps or flats work on a scale?
A sharp symbol on a line or space in the key signature raises the notes on that line or space one semitone above the natural, and a flat lowers such notes one semitone. ... Each major and minor key has an associated key signature that sharpens or flattens the notes which are used in its scales
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Answer:
C. 120°
Step-by-step explanation:
Let angle A be x, then angle C is 2x
The sum of the angles in ABC is
A + B+ C = 180
x+90 +2x = 180
3x +90 = 180
3x= 90
Divide by 3
x = 90/3
x = 30
Angle A = 30, Angle C = 2x = 60
AH = BH, so it is an isosceles triangle . That means A and ABH are equal
A = 30 , ABH = 30
The sum of the angles in ABH must equal 180
A + ABH + BHA = 180
30 + 30 + BHA = 180
60 + BHA = 180
BHA = 180-60
BHA = 120
Answer:
710%
Step-by-step explanation:
1 bucket of eggs is charged at $16.20 for 450 eggs.
1 dozen = 12
450 = 450/12 = 37.5
The store pays ($16.20/37.5 doz)=$0.432/doz
The store charges ($3.50-0.432) $3.068 more per dozen than they paid.
($3.068/$0.432)(100%) = 710%
9 I took the test and got an A+