How many 1/2 pieces are in 8/8

The length of the small leg of a 30 - 60 - 90 triangle is 5. what is the perimeter of the triangle? A 5+15 Sqr3 B 15+5 Sqr3 C (5/2) + (15/2) Sqr3 D (15/2) + (5/2) Sqr3

A truncated cube is a convex polyhedron with 36 edges and 24 vertices. A truncated tetrahedron is a convex polyhedron with 18 edges and 12 vertices.

6-8p=32 so what is the variable

One salesperson earns $1600 per month. A second salesperson earns $500 plus 5% of their sales. For what amount of sales would the second salesperson earn more than the first?

with a real machine, why is W out always smaller than W in

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.