The standard form would be y = 7x^2 - 42x + 67
Answer:
use the formula pi r 2 and simply multiply 3.14 times 16.
The top angle inside the triangle would be 90-20 = 70 degrees
so X = 15 / tan(7) = 5.45 = 5.5 yd
Multiplying is repeated addition, and a positive times a negative equals a negative, so you're only going to be needing the side with negatives that finally get to zero. First, find 0, then take it 6 numbers back, -6. repeat the step until you have three loops. It should equal -18. Hope this helps :)
Answer:
69 INCHES
Step-by-step explanation:
Given that :
Height of father's eye above the flat ground :
Kindly check attached picture for diagram:
To obtain the value of h ; we can use Pythagoras rule ;
Tan θ = opposite / Adjacent
Tan 48 = h / 15
15 tan 48 = h
37.126302 = h
h = 37.
Hence, height of father's above the flat ground :
h + 32 = 37 + 32= 69 inches
