Answer:
0° < x < 17°
Step-by-step explanation:
Saw it on google
21+j=55
It says sum, which means to add(+). So you add 21 and j (21+j) and that equals 55 (=55). Then you add all the pieces together and you get 21+j=55
remember: tan(theta) = opposite/adjacent
7%
25/360 × 100 = 6.944
A relative minimum = −36 , relative maximum = 64
