I think is....
<span><span>d=<span><span>(−6−(14)<span>)2</span>+(4−(−2)<span>)2</span>+(−9−(1)^2</span></span></span></span>
<span><span>d=<span><span>(−20<span>)2</span>+(6<span>)2</span>+(−10<span>)2^2</span></span></span></span></span>
<span><span>d=<span><span>400+36+100</span></span></span></span>
<span><span>d=<span>5–√</span>36</span><span>d=536</span></span>
<span>d=<span>23.151674</span></span>
You can use the vertical angles theorem to find the value of x.
2x+84=5x
84=3x
x=28
Now, since <TSV and >PSV are linear pairs, you can add PSV and TSV. To do this, you have to find the value of PSV.
PSV=5x
x=28, so PSV = 5(28)
PSV=140°.
Now, find TSV.
180°-140°=40°
m<TSV=40°, or B.
Answer:
11 seconds
Step-by-step explanation:
If the height h(t) of the sunglasses after t seconds is given by the polynomial function
h(t)=-16t²+1936
The sunglasses will hit the ground when the height h(t)=0
h(t)=-16t²+1936=0
-16t²+1936=0
-16t²=-1936
t²=1936/16=121
t=√121=11 seconds
The Sunglasses will hit the ground 11 seconds after it is dropped by the pilot.
Answer:
1
Step-by-step explanation:
