Answer:
P(2 heads)= .25
p(1 head 1 tails) =.5
Step-by-step explanation:
The area of a square is A=s^2
We already have the area, so we solve for the side length:
169=s^2
13=s
The perimeter of a square is P=4s
We plug in 13 for s:
P=4(13)
P=52
So the perimeter of the square is 52 m^2
Hope this helped!
we know that
If two angles are congruent, that means, that the angles are equal
so
the measure of an angle congruent to a 47° is 47°
Answer:
The rate is 
Step-by-step explanation:
The rate, in cents per minute, is given by the multiplication of the how much you paid by 100 and divided by the number of minutes.
The multiplication by 100 happens because the cost is in dollars, and each dollar has 100 cents. So
