Answer:
<em>curved</em><em> </em><em>surface</em><em> </em><em>area</em><em> </em><em>of </em><em>half</em><em> </em><em>cylinder</em><em> </em><em>is</em>
Step-by-step explanation:
πr2h
Answer: no solution
Step-by-step explanation:
The logarithm that is expanded correctly is ㏒₉ 7/(ab)² = log₉ 7 - 2log₉ b - 2log₉ b. It follows the law of logarithm for a fraction, log (a/b) = log a - log b, for a monomial, log ab = log a + log b and for a variable with exponent, log a² = 2log a. The answer is therefore letter C. The rest of the answers are not properly expanded.
Answer:
1.Acute Angle 2. Right Angle 3. Ray 4. Congruent Angles 5. Straight Angle 7. Degrees 8. Vertex 9. Obtuse Angle 10.
Step-by-step explanation: