Answer:
x = 7, -1
Step-by-step explanation:
Answer:
N = 18
Step-by-step explanation:
Answer:
<h2>6</h2>
Step-by-step explanation:

Answer:
11
Step-by-step explanation:
88 ÷ (11 * 2) ÷ 4
88 ÷ 22 ÷ 4 = 11
Answer:
Sin 21 = p/b
0.358 = 5.5 / x
x = 5.5 / 0.358
therefore , x = 6.97
Step-by-step explanation:
Use sin formula
which is perpendicular/ base
just put the value