Triangle RST and triangle XYZ are equilateral triangles. The ratio of the perimeter of triangle RST to the perimeter of triangle XYZ is 1 to 3. The area of triangle RST is 10.825 square inches. What is the area of triangle XYZ? (round to nearest tenth)
A)
3.6 in2
B)
32.5 in2
C)
43.3 in2
D)
97.4 in2

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?