Identify the equation of the line that is
perpendicular to x - 4y = 16 and passes
through the point (3,1).
a) y = -4x-2
b) y = % x + 13
c) y = -4x + 13
d) y = 44X-4

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

2 2/3 hours duhh silly

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: