Can anyone please help me with this geometry question? The height of a parallelogram is three times its base. If the area of the parallelogram is 675 square inches, find its base and height.

Which of these choices are correct?

b = 25 in & h = 75 in

b = 75 in & h = 225 in

b = 45 in & h = 135 in

b = 25 in & h = 12.5 in

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22

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?