C, GHI because it is over 180 degrees and no triangle is over 180 degrees
Answer:
57
Step-by-step explanation:
first do what is in the brackets then the parentheses, then multiply the 3
The answer:
the valid proof is <span>Amanda's.
</span><span>Statement Justification ∠1 + ∠4 = 180°
Definition of Supplementary
Angles ∠3 + ∠4 = 180°
Definition of Supplementary Angles
∠1 + ∠4 = ∠3 + ∠4
Transitive Property of Equality ∠1 ≅ ∠3 </span>
100 is the easiest because 1/100 =0.01
33/100=0.33
Answer: 4^-2
Step-by-step explanation:
the Bases stays the same the powers changes to negative -2 because you are stubtracting 6-8 which gives you negative -2.