7. © assessment ali wrote
this first step in
how to add 27 + 12 on a
hundred chart.
start at 27 on the chart.
write the other steps.

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement

Abag contains 5 red marbles , 6 blue marbles and 4 green marbles. susie selects a marble and returns it to the bag before selecting another marble. if susie selects a red marble 6 out of 20 times, what is the experimental probability that the next marble she selects will be a red marble ?