There is a rectangle abcd.
the length if the rectangle is increased by 10%
the width of the rectangle is increased by 5%
what is the percentage increase in the perimeter of the rectangle.

2

16

step-by-step explanation:

step-by-step explanation:

what is the figure? attach a picture.

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: