In rhombus abcd, ab = 2x - 2 and bc = x + 8. find the length of bc

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: