Variable expression for 9+10

Find the area of a 45°-45°-90° triangle with a hypotenuse of 24. a. 144 square units c. 99 square units b. 125 square units d. 100 square units

How do you compute the perimeter and area of a rectangle

In a school election, 3/4 of the students vote. There are 1464 ballots. Write an equation using s as the variable to represent the total number of students.

A ballet company uses all 22 of its principal dancers plus 1/2 of its apprentice company in a large production

What is the scale factor of triangle rst to triangle UVW where rst and uvw both have side Lengths 8,7,7

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.