solve this system of linear equations. Separate the x- and y- values with a comma. 7x=-67-11y 5x=-73-11y

use formula for the circle a=3.14

step-by-step explanation:

do you have a picture of the table

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: