If you have a Scientific calculator you can type this in
Answer:
6.45
Step-by-step explanation:
The answer=2.5*7.5-(2.75+9.55)=18.75-(12.3)=6.45
C. is the answer cuz if u do a number line and organize it and put the numbers in there places the right side is the biggest the ones in the left towards the negative is the lowest
HOPE THIS HELPS:)
Answer will be 15>
Supplementary angles are two angles with the sun of 90 degrees