You are arranging flowers in vases. There are 7 red types of flowers and 8 white types of flowers. a. How many arrangements can you use if you pick five flowers?

b. If you want to pick six flowers, and want two of the white flowers to be in the middle two spots,

how many combinations are possible?

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.