Write a fraction that can be used to represent the same value of the decimal number 0.45

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.

Find the measurement of angle b in the following triangle