Please answer and don’t worry about the silly names!

sorry i don't understand but have a good holiday brake

Step-by-step explanation:

Have a good holiday break

This will 100% give you the right answer trust me

Step-by-step explanation:

Use the app photomath it helps with equations like this you just take a picture of your questions it’s better than because sometimes people give you the wrong answers

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

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: