In ASTU, the measure of ZU=90°, ST = 67 feet, and TU = 14 feet. Find the measure of ZT to the nearest degree.

What is the equation of a line passing through (-6,5) and having a slope of 1/3

What is the simplified form of square root of 400 to the 100th power ?

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?