Answer:
x = 2
Step-by-step explanation:
Since the triangles are similar then corresponding sides are in proportion, that is
= 
, substitute values
= 
( cross- multiply )
7x² = 28 ( divide both sides by 7 )
x² = 4 ( take square root of both sides )
x = 
= 2
<span>The bearing of A from B is 303.69 degrees. </span>
5x - 9 ≤ 21
5x ≤ 21 + 9
5x ≤ 30
x ≤ 30 ÷ 5
x ≤ 6
Answer:
2.67
Step-by-step explanation:
sorry if this is wrong i did this in my head :(
1st,2nd,3rd,4th that is your answer
