What is the supplementary angle to 69 degrees

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.

Given abcd ac=38 and ae=3x+4 find the value of x

Use the distributive law to multiply. 3(4x + 5y + 6)