Answer:
Sorry if I'm wrong but I'm leaning towards answer D.
Alrighty-
So here we go.
Let's first go over any given values.
Shortest side = s
And we know that
3rd side = 12
Now for the longest side
"Three more" means +3
"...twice as long as the shortest side"
Means 2s
Longest side = 3+2s
Now we put this in the correct format:
P = 12 + s + (3+2s)
We can simplify further:
P = 12 + s + 3 + 2s
P = 15 + s + 2s
P = 15 + 3s
ANSWER: P = 12 + s + (3+2s)
SIMPLIFIED: P = 15 + 3s
Answer:
T=(2.05;5.81)
Step-by-step explanation:
we have the triangle (view graph 2) ABC where AB=6 km, we must find BC, CA
![\alpha =90-20=70\\sin70 =\frac{BC}{6km}\\BC=6km*sin70=6km*0.9396=5.81km](https://tex.z-dn.net/?f=%5Calpha%20%3D90-20%3D70%5C%5Csin70%20%3D%5Cfrac%7BBC%7D%7B6km%7D%5C%5CBC%3D6km%2Asin70%3D6km%2A0.9396%3D5.81km)
![cos70=\frac{AC}{6km}\\ AC=6km*cos70=6km*0.3420=2.05km](https://tex.z-dn.net/?f=cos70%3D%5Cfrac%7BAC%7D%7B6km%7D%5C%5C%20AC%3D6km%2Acos70%3D6km%2A0.3420%3D2.05km)
finally,
the coordinates of the tree are T = (2.05; 5.81)
Answer:
3x
7-k
m/4
(5x)+12
Step-by-step explanation:
most of the words like and are just fillers. and basically means together in this instance