For which polygon is the sum of the interior angles equal to 720? A: quadrilateral B: pentagon C: hexagon D: septagon

C. Hexagons

Step-by-step explanation:

It has a 720 degrees.

C. Hexagon

Step-by-step explanation:

720/180 = 4

So, the shape must have six sides, and a HEXAGON has six sides..

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they used 313 gallons of paint

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: