How many tenths are equal to 2.4

What is the perimeter of the figure? Six-sided concave polygon with the following side lengths-30 inches, 10 inches, 12 inches, 30 inches, 18 inches, and 40 inches. 140 in. 65 in. 64 in. 180 in.

what is the formula for calculating the circumference, C, of a circle, if you know pi and the diameter

1. Identify the phrase that does not represent the same rate as the other two. * * (A) 36 miles per hour (B) 3,158 miles per minute (C) 52.8 feet per second

I'm stuck with algebra. 7m 32 = 12 - m

What is the value of h (-2) when h (x) = 3x 1

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.