13.9
it’s a special triangle and that side would be 8√3 which is 13.9
Answer:
Step-by-step explanation:
7/3+12-2=12.33
7/2+12-3=12.5
Answer:
Step-by-step explanation:
"Two times one number added to three times a second number is 21.
2x + 3y = 21
"The second number is ten less than five times the first number"
y = 5x-10
Substitution
2x+3(5x-10) = 21
2x + 15x - 30 = 21
17x = 51
x = 3
y = 5x-10 = 5
Answer:

Step-by-step explanation:
apply the inverse properties of logarithmic and exponential functions to simplify

all logs has base 'e'
Inverse property of log says that
, the value of ln e=1
we apply this property in our problem. ln has same base 'e' . ln and 'e' gets cancelled


Answer: c
Step-by-step explanation: 4/1 x 1/3 = 4/3