<em>Greetings from Brasil...</em>
Here, just apply the Metric Relationships to the Rectangle Triangle
AB² = BC · BD
10² = 16 · X
16X = 100
X = 100/16
<em>simplify</em>
100 ÷ 4 = 25
16 ÷ 4 = 4
X = 25/4
<h3>X = 6.25</h3>
Answer:
;
Step-by-step explanation:
we know that
step 1
Find the inequality of the solid line x+3y=6
The solution is the shaded area below the solid line
therefore
The equation of the inequality is
step 2
Find the inequality of the solid line y=3x-1
The solution is the shaded area above the solid line
therefore
The equation of the inequality is
therefore
The system of linear inequalities is
;
5 - 1 2/9 = 3 7/9
Hope this helps!