Answer:
-8b^3ax^2
Step-by-step explanation:
Answer:
a) A triangle which the angles ratio is 1 : 2 : 3 is a 30º - 60º - 90º right triangle.
b) The shortest side is opposite to the shortest angle. So, we can calculate it using sin 30º.



Answer:
B) 24
Step-by-step explanation:
A right triangle is 90°
90-42=48
48/2=24
For this case we must find an expression equivalent to:
By definition of power properties we have to meet:

So, rewriting the expression we have:

Answer:
Option B
