Step-by-step explanation:
2N+3N+4N=9N
9N=72
N=72/9
N=8 ANS
hope it helps!
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Answer:
The Area of Δ TOP is 43.55 units².
Step-by-step explanation:
Given:
P ≡ ( x₁ ,y₁ ) ≡ ( -5 , -7)
T ≡ ( x₂ ,y₂ ) ≡ ( 1 , 8)
O ≡ ( x₃ ,y₃ ) ≡ ( 6 , 6)
To Find :
Area of Δ TOP = ?
Solution :
We have
Now Distance formula we have
Substituting the given values we get
And
Now substituting OT and PT in area formula we get
Therefore, Area of Δ TOP is 43.55 units².
Answer:
A, D, E
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)