Answer:
y = 16
x = 2
Step-by-step explanation:
y = 8x
y = 4x + 8
then, by substitution:
8x = 4x + 8
8x - 4x = 8
4x = 8
x = 8/4
x = 2
y = 8x
y = 8*2
y = 16
Check:
y = 4x + 8
y = 4*2 + 8
16 = 8 + 8
Using pythagorean identity:
Divide both sides by cos²:
Replace the given values:
Answer:
<em>B. 14.4</em>
- <em>Step-by-step explanation:</em>
<em>Hi there !</em>
<u><em>
Angle Bisector Theorem </em></u><em>=> </em>
<em>=> 8.3/6.7 = x/11.6</em>
<em>x = 8.3×11.6/6.7</em>
<em>= 96.28/6.7</em>
<em>= 14.37</em>
<em>≈ 14.4</em>
<em>Good luck !</em>
D- it is shifted to the right by pi/4