(07.02)

an equation is shown below:

2(7x − 3) = 9

which of the following correctly shows the beginning steps to solve this equation?

step 1:
14x − 3 =
9
step 2:
14x =
12

step 1:
14x − 6 =
9
step 2:
14x =
15

step 1:
9x − 3 =
9
step 2:
9x =
12

step 1:
7x − 1 =
9
step 2:
7x =
10

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form