5. If mZDCE= 4x + 15 and mZECF=6x - 5, find mZDCE.
a. 83
b. 10
c. 55
d. 110

8496 cars

step-by-step explanation:

answer: this is not a question

step-by-step explanation: this is a answer

the radius is 2 times the diameter.

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: