D. mallet
hoped it helped :)
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
Name the statue above. >> Augustus Caesar
The "staff" like the one he is holding | symbolizes - his leadership in Roman culture.
The "child holding onto his skirt" symbolizes - his responsibilities holding him down as he rules.
The "hand raised" symbolizes - his pride and his honor.