Cos \beta + sin \beta tan \beta = sec \beta

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

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:

ome people is not even worth it to even try it in the air.

step-by-step explanation:

236 cm 16 time 12 = 192

6 times 7 = 42

192+42