Answer:
y = 7 to the square root of 3
x = 14
Step-by-step explanation:
30 60 90 triangle theorem
Step-by-step explanation:
As you have done till
3p + 8 = 20
3p = 20 - 8
3p = 12
p = 12 / 3 = 4
12^r = 13
Take the logarithm of each side of the equation:
r log(12) = log(13)
Divide each side by log(12) :
r = log(13) / log(12) = 1.03221,,, (rounded)