Solve the right triangle shown in the figure. BC - 2.7cm, AC - 1.1cm, 2C = 90°
a. ZA-68°, ZB - 220, AB - 2.9cm
b. ZA -22°, ZB - 689, AB - 2.9cm
C. ZA - 630, ZB - 270, AB = 2.9cm
d. ZA - 24°, ZB - 66°, AB - 3.8cm
Please select the best answer from the choices provided

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

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?

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