So, you would 13 + 9 = which is 22 feet and since the angle is 50 degrees, you would multiply 22 x tan(50) to find the height of the streetlamp:22 x tan(50) = 26.21. So, the streetlamp is about 26 feet tall!Hope this helps!
check the picture below, you can pretty much count the units off the grid.
recall that A = (1/2)bh.
Answer:a i belive not 100% sure
Step-by-step explanation:
Y = -1.33 * x - 3
y = -1.33 -3 *x
y = -4.33 *x
3/2 = 6
6/4= 6/40= 6 .999= ~ 7