X^2 = 9.4 = 36
x = 6
good luck
A=A or a=a is an example of the reflexive property, it's like looking in a mirror of oneself, hence the name of the property.
That would be true because the adjacent side to B is 4 and the hypotenuse is 5 and the formula for cos b is adjacent/hypotenuse
Hope this helps!
Answer:
you could just count them
189.
3*1=34 --> split this into two parts. 3*1 is 3 and 3+1 is 4 so put them together and you get 34.
