Me with this multiple choice question

The Answer is: 22

Step-by-step explanation:

Both angles added together equal 180 degrees:

(7q - 46) + (3q + 6) = 180

10q - 40 = 180

10q = 220

q = 22

Proof:

7(22) - 46 + 3(22) + 6 = 180

154 - 46 + 66 + 6 =

108 + 72 = 180

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: