Brandon is making party decorations by selecting one of two kinds of balloons heart shaped balloons or oval shaped balloons. he puts them in one of three baskets red, pink or white. the sample space for the event of selecting a balloon and putting it in one of the baskets is represented in the tree diagram. complete the sample space.

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

Which of the following is an irrational number