In δopq, m∠o = (3x+12)^{\circ}(3x+12)
∘
, m∠p = (4x+4)^{\circ}(4x+4)
∘
, and m∠q = (x+12)^{\circ}(x+12)
∘
. find m∠p

The measure of angle P is 80 degrees

Step-by-step explanation:

we know that

The sum of the interior angles in a  triangle must be equal to 180 degrees

In this problem we have that

substitute the given values

solve for x

Find the measure of angle P

substitute the value of x

207/8 is the right

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: