37 points Which expressions are equivalent to 6a(5+d) ? Select each correct answer.

11a + d

30a+(6a⋅d)

30a+6ad

30ad

(6a⋅5)+(6a⋅d) there is more than one answer

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

Describe the relationship between the angles of similar triangles and the sides of similar triangles

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?