The dot plot shows the numbers of minutes a random group of Grade 7 band students spend
practicing their instrument at home weekly.
Grade 7
-
25 30 35 40 45 50 55
Minutes
Which statement is true based on the data in the
dot plot?

45.3592

step-by-step explanation:

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.

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,