Answer:
1=G
2=A
3=F
4=C
Explanation:
I'm not really sure of number one but I'm sure of the rest.
Answer:
D
Explanation:
A scale is any set of musical notes in order of a certain frequency. Their is both ascending and descending scales.
Programs that combine a variety of visual objects to create attractive, visually interesting presentations are called: <span>Presentation graphics.</span>
Explanation:
you would either take and add them together to equal 90 or take them separate like for example 4x+1=90
it would be equal to 90 because they are complementary angles which add up to 90
-hope this helps
