9 Find area of the triangle ABC with angle A = 71.273 degrees, length b = 12.6 and length c= 12.8. Write your answer round to the nearest tenths. A. 75.8 square units B. 76.4 square units C. 76.8 square units D. 79.4 square units

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Simplify the expression. -2/5(10+15m-20n)

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?