Answer:
68.2yd
Step-by-step explanation:
40xpi is 125.66370614. 125.66370614/2 is 68.2
Answer:
y = 9.1
Step-by-step explanation:
By applying Sine rule in the given triangle WXY,
![\frac{\text{SinW}}{\text{XY}}=\frac{\text{SinY}}{\text{WX}}=\frac{\text{SinX}}{\text{WY}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BSinW%7D%7D%7B%5Ctext%7BXY%7D%7D%3D%5Cfrac%7B%5Ctext%7BSinY%7D%7D%7B%5Ctext%7BWX%7D%7D%3D%5Cfrac%7B%5Ctext%7BSinX%7D%7D%7B%5Ctext%7BWY%7D%7D)
![\frac{\text{SinW}}{\text{w}}=\frac{\text{SinY}}{\text{y}}=\frac{\text{SinX}}{\text{x}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BSinW%7D%7D%7B%5Ctext%7Bw%7D%7D%3D%5Cfrac%7B%5Ctext%7BSinY%7D%7D%7B%5Ctext%7By%7D%7D%3D%5Cfrac%7B%5Ctext%7BSinX%7D%7D%7B%5Ctext%7Bx%7D%7D)
Since m∠W + m∠X + m∠Y = 180°
m∠W + 58° + 106° = 180°
m∠W = 180° - 164°
m∠W = 16°
![\frac{\text{Sin16}}{\text{w}}=\frac{\text{Sin106}}{\text{y}}=\frac{\text{Sin58}}{\text{8}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BSin16%7D%7D%7B%5Ctext%7Bw%7D%7D%3D%5Cfrac%7B%5Ctext%7BSin106%7D%7D%7B%5Ctext%7By%7D%7D%3D%5Cfrac%7B%5Ctext%7BSin58%7D%7D%7B%5Ctext%7B8%7D%7D)
![\frac{\text{Sin106}}{\text{y}}=\frac{\text{Sin58}}{\text{8}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BSin106%7D%7D%7B%5Ctext%7By%7D%7D%3D%5Cfrac%7B%5Ctext%7BSin58%7D%7D%7B%5Ctext%7B8%7D%7D)
y = ![\frac{8\times (\text{Sin106})}{\text{SIn58}}](https://tex.z-dn.net/?f=%5Cfrac%7B8%5Ctimes%20%28%5Ctext%7BSin106%7D%29%7D%7B%5Ctext%7BSIn58%7D%7D)
y = 9.068
y ≈ 9.1
She will streach her arm in the 2/3 time period becasue you add up all the questins and see the one with the least and that is the answer
C
By the law of sines,
where A, B, C are the angles and a, b, c are the lengths of the sides opposite their respective angles. In this case,
is opposite 4.6 and A is opposite 3.2, so
, giving the answer.
Answer:
x2
Step-by-step explanation:
hope this helps :D