5 cm

Find the perimeter of a regular pentagon with each side measuring 5 centimeters.

a. 25 cm

C. 20 cm

b. 30 cm

d. 15 cm

Two cyclists began a training run, one starting from Moscow and the other starting from Simferopol. When the riders were 180 miles apart, a fly took an interest. Starting on one cyclists shoulder, the fly flew ahead to meet the other cyclist.

You purchase a cell phone for $125. the value of the cell phone decreases by about 20% annually. write a function at models the value of the cell phone overtime. then find the value of the cell phone after three years

A large tub of popcorn costs 3.80 and holds 200g a regular tub of popcorn costs 3.50 and holds 175g, which is better value for money?

ABC~RST with m<A=6x+17, m<3x+9, and m<C=37. Find the measure of R

Sarah created a pattern. Her rule was "add 4". All the numbers in Sarah's pattern were odd. Three of the numbers in Sarah's pattern were less than 10. What was the starting number for Sarah's pattern?

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.