A town measured the length of four city parks. The mean absolute deviation of these lengths was 5 yd. Which could be the lengths of the city’s parks?
A) 60 yd, 70 yd, 80 yd, 90 yd
B) 61 yd, 63 yd, 71 yd, 73 yd
C) 62 yd, 63 yd, 73 yd, 73 yd
D) 63 yd, 66 yd, 72 yd, 75 yd

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

how am i supposed to answer

step-by-step explanation:

13.46

step-by-step explanation:

16.80 x .20 = 13.46

lol, i have been using this product for a while and the second half of the year for a lon and the first time in a long time ago that the government has not yet received enough votes to be a good the first place in the world to be able to do it in my world life, i