Item 23
What kind of angle is angle BCA ?

acute

obtuse

right

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

2.5 milligrams is equivalent to how many grams

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality