Willbr /> line ae and line df are parallel. if m∠abg = 11x and m∠hcf = 10x + 9, what is m∠abg?

points b and c are on line gh between points g and h, line ae intersects with line gh at point b, line df intersects with line gh at point c

102°
99°
81°
9°

x/3-10=8

x/3=18

x=48

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

the answer is 11.2 (i know i’m late)

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: