A 60 foot tree casts a shadow 85ft long. the sine of the angle between the ground and the line that connects the tip of the shadow to the top of the tree is approximately?

If 50 kg cost 80 rupees than how much cost for 1 kg?

Solve the linear equation. 12x - 3 = 3x - 30 Enter your answer in the box x=

Which of the following equations does not mean the same a sentence the other three X - 17 X + (-17) X - (-17) -17 + x Which property of equality would be used to solve the equation - 3 x =

What is the smallet integer x for which x, x+5, and 2x-15 could be the length of the smallest side is 10, what is the length of the longest side?

Suppose you are starting an office-cleaning service, you have spent $315 on equipment. to clean an office, you us $4 worth of supplies. you charge $25 per office, how many offices must you clean to break even?

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.