Answer:
I believe the answer would be 21.
Step-by-step explanation:
the shadow of the tall flag is three times the small flag, so the height of the flag should also be three times the height. which is 21
(x-3)(x+4). -3,4 multiply to -12, and add to get 1
The answer is D
I’m right trust
The oppiste of -2 2/3 is 2 2/3
well, since a foot is 12inches, 6' 3" will just be 6.25' and 13' 6" will be 13.5'.
Check the picture below.
Make sure your calculator is in Degree mode.