The perimeter of a rectangle is 4a + 4, and the rectangle has sides of length a + 1 and 8. Find the value of a. Answer Choices: 6, 4, 12, and 7

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?