Answer:
It is an acute triangle.
Step-by-step explanation:
It would be much easier for you to see where I'm getting at if you draw a diagram.
Assume this triangle is labelled ABC where a = 14, b = 21, and c = 16.
cos A = (16^2 + 21^2 - 14^2)/(2(16)(21))
∠A = cos^-1(0.82291...)
∠A ≅ 34.6°
cos B = 16^2 + 14^2 - 21^2)/(2(16)(14))
∠B = cos^-1(0.024...)
∠B ≅ 56.8°
∠C = 180 - (∠A + ∠B)
∠C ≅ 56.8°
Since there is no right-angle nor is there an obtuse angle,
Therefore the triangle is an acute triangle.
Answer:
11
Step-by-step explanation:
By this logic, if you are simply placing the numbers side by side to make a new number, it would be 11.
Answer:
tff is this lmaao sorry bro
Answer: X>7
Step-by-step explanation:
5x>35
Divide both by 5
5x/5=x
35/5=7
Answer:
The answer is 74
Step-by-step explanation:
Since 25 increased to 50, it was multiplied by 2. Youd do the same to 37 so it would be 37×2:)
