#1 is (3)
#2 is (4)
#3 is (2)
#4 is (3)
#5 is (3)
#6 is (1)
#7 is (3)
Answer:
x = -9
Step-by-step explanation:
6 - 2/9x = 8
Subtract 6 from each side
6-6 - 2/9x = 8-6
-2/9 x = 2
Multiply each side by -9/2 to isolate x
-9/2 * -2/9x = 2*-9/2
x = -9
Answer:
415.8 meters
Step-by-step explanation:
We know the adjacent and the opposite, so we will use tan
tan 22 = opp/ adj
tan 22 = 168/x
x tan 22 = 168
x = 168/tan 22
x =415.81459
Rounding to the nearest tenth
415.8 meters