Which equation is correct regarding the diagram of circle
O?
OmZXZY = 1 (a+b)
O meXZY = {(a - b)
O mxXoY = {(a + b)
O m_XOY = {(a - b)

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]

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: