⦁ Provide reasons for the proof. ⦁ Given: < 4 supplementary < 2
⦁ Prove: x || y
⦁

Statement Reason
1. < 4 supplementary < 2 1. Given
2. m < 4 + m < 2 = 180º 2.
3. < 4 supplementary < 1 3.
4. m < 4 + m < 1 = 180º 4.
5. m < 4 + m < 2 = m < 4 + m < 1 5. Substitution property
6. m < 2 = m < 1 6. substraction property
7. 7.
8. x || y 8.

for the points

step-by-step explanation:

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:

b

step-by-step explanation: