What would the answer be specifically

Triangle DEF has vertex coordinates D (0, - 3), E (-1,0), and F (-2,-1). It is reflected across the y-axis. What are the coordinates of D'EF?

What does y equal if x=2? If x=5

Which is the exact value of cos67.5 degrees?

Which geographic feature contributed to the beginning of farming communities? A. a snowy mountain with a lot of snowmelt B. a swampland with lots of waterfowl C. a low-lying floodplain that had rich soil D. arid land that relied on winter rains

How do you do - 8 (7v+2) = -16+9v

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.