Which equation can be used to calculate the surface area of the triangular prism net show below?
[Not drawn to scale)
Surface Area = }(5)(12)+(5)(10) + (12(10) +(13)(10)

Surface Area = (]5)13)+(}}/513) + (5)(10)+(13)(10) +(120(10)

Surface Area - (2)(5)(13)+(5)(10)+(13)(10)+(12)(10 )

Surface Area = ( )(5)(12)*(]](5)(12) +(85)10) + (12310)+(19(10)

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.

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Which of the following best describes the delian problem?