Answer:
68.9°
Step-by-step explanation:
Using Sine rule
x/sin X = y/sin Y
4.5/sin X = 4/sin 56
sin X × 4 = 4.5 × sin 56
sin X = 4.5 × sin 56/4
X = arc sin (4.5 × sin 56/4)
X = 68.85449°
Approximately = 68.9°
-15+5x= 20
5x= 35
x= 7
20= -15+5x
35= 5x
7 = x
Answer: 3
Step-by-step explanation:
Answer:
3/5
Step-by-step explanation:
Hope that this helped :)
Answer:
Original number we'll call "x".
2x + 14 = 17.2
x = 1.6
Step-by-step explanation: