A long-distance telephone call costs $0.34 for the first minute and $0.31 for each additional minute. How much does a 25 minute
1 answer:
You might be interested in
Answer:
5
Step-by-step explanation:
We know that a^2+b^2=c^2 from the Pythagorean theorem where a and b are the legs and c is the hypotenuse
4^2+3^2 = c^2
16+9 = c^2
25 = c^2
Taking the square root of each side
sqrt(25) = sqrt(c^2)
5 =c
