The lengths of the sides are in centimeters. The area of triangle A is equal to the area of triangle B. Work out the value of x, giving your answer in the form a ± √b where a and b are integers.

Alaptop computer is purchased for $1350 . after each year, the resale value decreases by 30% . what will the resale value be after 5 years?

How to write 3 tenths and 5 tenths as a decimal

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.